cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.15468/dl.8t5qax
title: Occurrence Download

description: A dataset containing 5 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Paratheba fruticola",
 "Country is Ukraine",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0023880-251009101135966/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.g6k63u
title: Occurrence Download

description: A dataset containing 268487582 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Animalia",
 "Year 2023-2023"
 ]
}

 The dataset includes 268487582 records from 3925 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0003354-250525065834625/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/944-xyn-n07
title: Cnidaria

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/lrx-kas-jhn
title: Bos taurus Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/36p-xwa-yca
title: Odontaspis

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ctg-bmb-41c
title: †Monoceratina Roth, 1928

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8z4-487-8zh
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/95p-bmx-ev0
title: Acrioceras

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/g70-xn1-e44
title: †Lepidocyclina Gümbel, 1870

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8tm-990-04n
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zlx-jq8-mpc
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/920-qfj-e27
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/sj1-8m4-k67
title: Lamna

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5gb-bk2-v5h
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/h0a-gv5-c2l
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pll-dyq-5ad
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ysm-9bl-jsl
title: Turbicellepora coronopus (Wood, 1844)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/klp-nwe-x6d
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mch-emj-m47
title: Ostracoda Latreille, 1802

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/762-a97-vq0
title: Bison C. H. Smith, 1827

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/ra2-4r9-h1r
title: †Loxoconcha quadrispina Bonnema, 1941

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/sa4-qcp-qgp
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/f6c-fr8-r8t
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/j96-6gk-h3m
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/6fe-5fy-p5z
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7g7-8rz-erb
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/mfl-j43-3vn
title: Aegocrioceras

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/qm0-wj0-zbq
title: Xestoleberis (Xestoleberis) Sars, 1866

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/snt-7yt-4sr
title: †Pseudorbitoides curacaoensis Krijnen, 1967

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hm1-rcx-ne0
title: Bryozoa

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/0th-jc5-y60
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/dh5-xwd-dbn
title: Felis catus Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/kgc-hj9-s8k
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/t7k-m79-baz
title: Bison C. H. Smith, 1827

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/qcz-b0v-6y0
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pe2-c6m-x9a
title: †Durania Douvillé, 1908

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/xrl-08h-yw0
title: Aegocrioceras

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/40s-rv7-hpx
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/hl8-mx3-tpn
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/m97-fc0-4d8
title: †Belemnitida

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/a9c-e84-d3r
title: †Belemnitida

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/htm-ffs-gjk
title: Phoca Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/8xa-y6d-0k2
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/kqx-q63-t9h
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/79a-kr5-m16
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7r4-vmf-eh5
title: †Orbitoides d'Orbigny, in Lyell, 1848

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/98p-l71-ev2
title: Plantae

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/1xe-jp6-zna
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/wmd-dwt-59g
title: †Metrarabdotos moniliferum (Milne Edwards, 1836)

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/tyh-evv-lwt
title: Tyto Billberg, 1828

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/pyw-dpq-8jz
title: Arthropoda

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/zrr-4hd-mmk
title: Amphistegina d'Orbigny, 1826

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/2gy-9xj-6hv
title: Kettneraspis

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/7hm-z78-eaf
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.57967/hf/6266
title: half-of-chembl-2025-randomized-smiles-cleaned
DOI: 10.3535/cw7-vra-nzm
title: Mammalia Linnaeus, 1758

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/e0l-f23-dcm
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/5jr-d3y-12t
title: Balclutha Kirkaldy, 1900

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/vnh-47p-58d
title: †Pseudorbitoides trechmanni Douvillé, 1922

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/nt0-3mv-078
title: †Pseudorbitoides trechmanni Douvillé, 1922

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.3535/tqy-023-fcs
title: Animalia

description: Digital Specimen for the physical specimen hosted at Naturalis Biodiversity Center.
DOI: 10.15468/dl.xg33tt
title: Occurrence Download

description: A dataset containing 2909 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-73.85522 40.70263,-73.8552 40.70152,-73.85466 40.70078,-73.85415 40.70033,-73.85384 40.69998,-73.85351 40.69996,-73.85311 40.69991,-73.85261 40.69985,-73.85176 40.69974,-73.85068 40.69961,-73.85006 40.69899,-73.84953 40.69831,-73.84947 40.69819,-73.84892 40.69832,-73.84815 40.69852,-73.84698 40.69882,-73.84645 40.69896,-73.84551 40.69919,-73.84492 40.69941,-73.84399 40.69991,-73.84365 40.70013,-73.84285 40.7006,-73.84242 40.70082,-73.84175 40.70101,-73.84121 40.70138,-73.8408 40.7017,-73.84014 40.7022,-73.83954 40.70267,-73.83909 40.70297,-73.8385 40.70332,-73.8378 40.7037,-73.83726 40.70397,-73.83696 40.70421,-73.83707 40.70442,-73.83757 40.70522,-73.83789 40.70569,-73.83808 40.70601,-73.83817 40.70629,-73.8381 40.70661,-73.83712 40.70798,-73.83678 40.70852,-73.83649 40.70875,-73.83588 40.70907,-73.83478 40.70964,-73.83404 40.71003,-73.83489 40.71073,-73.83613 40.71183,-73.83655 40.71157,-73.83843 40.71086,-73.83894 40.71066,-73.8393 40.7106,-73.83978 40.7104,-73.84033 40.71027,-73.84098 40.71008,-73.84167 40.70982,-73.84238 40.70956,-73.8427 40.7094,-73.84307 40.70924,-73.84345 40.70916,-73.84397 40.70893,-73.84437 40.7088,-73.84476 40.70868,-73.84513 40.70859,-73.84607 40.70845,-73.84656 40.70839,-73.84712 40.7084,-73.84788 40.70844,-73.8486 40.70851,-73.84902 40.70851,-73.84948 40.70845,-73.84996 40.70829,-73.85125 40.70789,-73.8522 40.70763,-73.85312 40.70734,-73.85386 40.7071,-73.85478 40.70684,-73.85458 40.70657,-73.85448 40.70634,-73.85449 40.70617,-73.85449 40.70574,-73.85445 40.70556,-73.85437 40.70541,-73.85445 40.70529,-73.85475 40.70523,-73.85478 40.70507,-73.85496 40.70484,-73.85507 40.70455,-73.85516 40.70412,-73.85518 40.70399,-73.85564 40.70384,-73.85549 40.70364,-73.85535 40.70336,-73.85524 40.70312,-73.8552 40.70286,-73.85522 40.70263))",
 "OccurrenceStatus is Present",
 "TaxonKey is Plantae"
 ]
}

 The dataset includes 2909 records from 13 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007395-250415084134356/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/annis-ouc1sto1652280
title: La Santisima Trinidad

description: La Santísima Church, an 18th century church and hospital with only the church remaining as a Catholic institution, Mexico City, Distrito Federal, Mexico, 1933 and 1936 March 27.
DOI: 10.25549/annis-ouc1sto1652167
title: Guadalupe

description: Villa de Guadalupe Hidalgo, a northern neighborhood of Mexico City containing Tepeyec Hill and both the old and new Basilicas of Our Lady of Guadalupe, Mexico City, Distrito Federal, Mexico, 1933 and 1936 July 7.
DOI: 10.15468/dl.z68qu7
title: Occurrence Download

description: A dataset containing 478834 records in GBIF matching the query:
SELECT speciesKey, scientificName, acceptedTaxonKey, acceptedScientificName,
COUNT(*) AS n_occ
FROM occurrence
WHERE continent='AFRICA' AND occurrenceStatus='PRESENT' AND speciesKey IS NOT NULL
GROUP BY speciesKey, scientificName, acceptedTaxonKey, acceptedScientificName

 The dataset's 478834 records were derived from 7407 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001763-260221153910048/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/browneg-ouc11399eilt
title: We the People with Jerry Brown, Henry Giroux, 1997-09-09

description: We the People with Jerry Brown, Henry Giroux, 1997-09-09. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/fickett-c25-236
title: Garden Contemporary Homes plan 300C floor plan, 1958

description: Technical drawing of floor plan of a Plan 300C house in the Garden Contemporary Homes residential development (tract 23857, bounded by Tribune Street, Darby Avenue, Los Alimos Street, and Reseda Boulevard; also including Bermuda Street), financed by August Investment Company, Los Angeles, California, USA, 1958 March 4 (revised 1958 March 5). Drawn by Reisman for the firm Edward H. Fickett A.I.A. Architect (7421 Beverly Boulevard, Los Angeles), California, USA, as part of Job 5804 (sheet 3). Two copies.
DOI: 10.25549/browneg-ouc11399eblc
title: We the People with Jerry Brown, 1996-04-02

description: Audio recording (audiocassette) of an episode of We the People with Jerry Brown, discussing the San Bruno Jail, 1996 April 02.
DOI: 10.6084/m9.figshare.30563789
title: Mixed-species afforestation promotes soil organic carbon by shaping fine root vertical distribution and morphology

description: A field experiment was conducted in three even-aged and similarly managed plantations (<i>Castanopsis hystrix</i> monoculture, <i>Pinus massoniana</i> monoculture, and <i>C. hystrix-P. massoniana</i> mixed plantation) in subtropical China. We measured species-specific fine root biomass, root morphological traits, particulate organic C (POC), and mineral-associated organic C (MOC) across different soil depths to assess how fine root vertical distributions and changes influence SOC in different plantations.
DOI: 10.6084/m9.figshare.30563789.v1
title: Mixed-species afforestation promotes soil organic carbon by shaping fine root vertical distribution and morphology

description: A field experiment was conducted in three even-aged and similarly managed plantations (<i>Castanopsis hystrix</i> monoculture, <i>Pinus massoniana</i> monoculture, and <i>C. hystrix-P. massoniana</i> mixed plantation) in subtropical China. We measured species-specific fine root biomass, root morphological traits, particulate organic C (POC), and mineral-associated organic C (MOC) across different soil depths to assess how fine root vertical distributions and changes influence SOC in different plantations.
DOI: 10.25549/fickett-c25-257
title: 15171 Mulholland Dr., Los Angeles, plot plan, 1959

description: Technical drawing of plot plan for the residence at 15171 Mulholland Drive (lot 6, tract 23004), Los Angeles, California, USA, financed by Lauger Investments, Inc., 1959 September 8 (revised October 8). Drawn by D. Boltwood for the firm Edward H. Fickett A.I.A. Architect (7421 Beverly Boulevard, Los Angeles), California, USA, as part of Job 5915 (sheet 1).
DOI: 10.25549/fickett-c25-263
title: Garden Contemporary Homes site plan, street sections, lot excavation sections, index, 1959

description: Technical drawing of site plan (and street sections, street index, and sections of excavations for lots 21, 22, 34) of the Garden Contemporary Homes residential development (tract 23857, bounded by Tribune Street, Darby Avenue, Los Alimos Street, and Reseda Boulevard; also including Bermuda Street), financed by Monday Investment Company (previousy August Investment Company), Los Angeles, California, USA, 1958 June 16 (redrawn September 22, October 20; revised July 22, August 20, November 10). Prepared by G.J. Jennings of Jennings Engineering Company for the firm Edward H. Fickett A.I.A. Architect (7421 Beverly Boulevard, Los Angeles), California, USA, as part of Job 5804 (sheet P-1).
DOI: 10.25549/browneg-ouc11399dkn3
title: We the People with Jerry Brown, Follow up to Thich Nhat Hanh, 1995-09-29

description: We the People with Jerry Brown, Follow up to Thich Nhat Hanh, 1995-09-29. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399djng
title: We the People with Jerry Brown, Alan Stuart Graf and Ronnie Dugger, 1996-02-16

description: We the People with Jerry Brown, Alan Stuart Graf and Ronnie Dugger, 1996-02-16. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399diwd
title: We the People with Jerry Brown, Clinton's National Service Corps, 1995-09-27

description: We the People with Jerry Brown, Clinton's National Service Corps, 1995-09-27. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.15468/dl.ua45f7
title: Occurrence Download

description: A dataset containing 1244257 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is China",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Tracheophyta",
 "Year 1970-2020"
 ]
}

 The dataset includes 1244257 records from 392 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0021022-251025141854904/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/browneg-ouc11399dk8s
title: We the People with Jerry Brown, Sister Helen Prejean. 1996-09-03

description: We the People with Jerry Brown, Sister Helen Prejean. 1996-09-03. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399djgq
title: We the People with Jerry Brown, Two Party System/Randy Weaver, 1995-08-21

description: We the People with Jerry Brown, Two Party System/Randy Weaver, 1995-08-21. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399e62q
title: Inside Long Beach, 1991-12-23

description: Inside Long Beach, 1991-12-23. Gift of Edmund G. Brown, Jr., 1985, 2019, and 2023. Transcript was created by WhisperAI.
DOI: 10.25549/browneg-ouc11399eaek
title: We the People with Jerry Brown, 1996-03-06

description: Audio recording (audiocassette) of an episode of We the People with Jerry Brown, discussing "topics of the day: Dole, people", 1996 March 06.
DOI: 10.25549/browneg-ouc11399e95m
title: #1052, Interview w/ Bent Myggen, 1991-12-19

description: #1052, Interview w/ Bent Myggen, 1991-12-19.
DOI: 10.25549/browneg-ouc11399e2o6
title: Brown and Younger, news clips, 1978-10-01/1978-10-06

description: Video recording (U-matic) of news clips featuring Jerry Brown and Evelle Younger, 1978 October 01/1978 October 06.
DOI: 10.25549/fickett-c25-182
title: Capehart Family Housing, Edwards Air Force Base, 1976

description: Color rendering of the Capehart Family Housing Units at Edwards Air Force Base, 305 East Popson Avenue, Edwards, California, USA, 1976.
DOI: 10.25549/browneg-ouc11399eae2
title: We the People with Jerry Brown, 1996-07-12

description: Audio recording (audiocassette) of an episode of We the People with Jerry Brown, with guests Ted Halstead and Kara Palmer, 1996 July 12. Sustainability Friday episode discussing Halstead's organization Redefining Progress, growth obsession, flaws of assessing economic progress using GDP.
DOI: 10.25549/fickett-c25-271
title: Edward H. Fickett, FAIA, Collection

description: The Edward H. Fickett Collection contains a selection of items digitized from the archives of the architectural office of Edward H. Fickett (1916-1999), FAIA, in Special Collections, USC Libraries. The physical collection contains 664.04 linear feet of architectural drawings, renderings, and photographs as well as other material stored in 360 boxes, including 99 long boxes, 163 document boxes, 2 banker's boxes, an additional 96 boxes of various sizes; and 52 flat file drawers. Another set of renderings is stored in flat folders. In addition, there are 4 3-D models of Fickett projects. The entire physical collection dates from 1945-2013.Examples in the digital selection include some of Fickett's more notable designs: Dodger Stadium, Los Angeles Police Academy, Hotel Cabo San Lucas, Los Angeles City Hall tower renovation and the Port of Los Angeles Passenger and Cargo Terminals.The rights to the archive as well as the physical materials were transferred to USC.The USC Digital Library acknowledges the support provided by the National Historical Publications and Records Commission in making this material available online.
DOI: 10.25549/browneg-ouc11399ebvj
title: We the People with Jerry Brown, 1996-05-03

description: Audio recording (audiocassette) of an episode of We the People with Jerry Brown, discussing Keith Daniel Williams and "the triumph of routine", 1996 May 03.
DOI: 10.17632/wxmnyrp668
title: CodeLLMExp: An Annotated Dataset for Automated Vulnerability Localization and Explanation in AI-Generated Code

description: CodeLLMExp is a comprehensive, large-scale, multi-language, and multi-vulnerability dataset created to advance research into the security of AI-generated code. It is specifically designed to train and evaluate machine learning models, such as Large Language Models (LLMs), on the joint tasks of Automated Vulnerability Localization (AVL) and Explainable AI (XAI).

The dataset was constructed through a rigorous pipeline that involved sourcing prompts from established security benchmarks (CodeLMSec, SecurityEval, Copilot CWE Scenarios), employing seed augmentation to ensure coverage of under-represented Common Weakness Enumerations (CWEs), and using a chain of LLMs to generate vulnerable code snippets. This raw data was then automatically evaluated for quality by an "LLM-as-judge" (validated against human experts with a Spearman correlation of 0.8545) and enriched with structured annotations.

CodeLLMExp covers three of the most widely used programming languages : Python, Java and C. It contains 10,400 high-quality examples across Python (44.3%), Java (29.6%), and C (26.1%). It focuses on 29 distinct CWEs, including the complete CWE Top 25 Most Dangerous Software Errors (2024. Each record in the dataset provides a vulnerable code snippet, the precise line number of the flaw, a structured explanation (root cause, impact, mitigation), and a fixed version of the code.

By providing richly annotated data for detection, classification, localization, and explanation, CodeLLMExp enables the development of more robust and transparent security analysis tools. It facilitates research into LLM adaptation strategies (e.g., prompting, fine-tuning, Retrieval-Augmented Generation), automated program repair, and the inherent security patterns of code produced by AI.