cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.5281/zenodo.17691611
title: Time ephemerides for the major bodies of the Solar System

description: This dataset contains numerical time ephemerides for the Moon and the major bodies of the Solar System. The details can be found in index.html : please download, unpack and run a browser on that file.
DOI: 10.5281/zenodo.17691612
title: Time ephemerides for the major bodies of the Solar System

description: This dataset contains numerical time ephemerides for the Moon and the major bodies of the Solar System. The details can be found in index.html : please download, unpack and run a browser on that file.
DOI: 10.15468/dl.mbfjmb
title: Occurrence Download

description: A dataset containing 1494 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "Geometry POLYGON ((-73.173752 45.53377, -73.124313 45.53377, -73.124313 45.569832, -73.173752 45.569832, -73.173752 45.53377))",
 "TaxonKey is Tracheophyta",
 "Year is greater than 2010",
 "GadmGid is CAN.11_1",
 "BasisOfRecord is Human Observation",
 "HasCoordinate is true",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 1494 records from 3 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004606-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3vwsgg
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "Geometry POLYGON ((-73.173752 45.53377, -73.124313 45.53377, -73.124313 45.569832, -73.173752 45.569832, -73.173752 45.53377))",
 "TaxonKey is Tracheophyta",
 "Year is greater than 2010",
 "GadmGid is CAN.11_1",
 "DatasetKey is one of (Herbier Louis-Marie (QFA) - Collection de plantes vasculaires, Herbier du Québec (QUE) - Collection de plantes vasculaires, Jardin botanique de Montréal (JBM), Marie-Victorin Herbarium (MT) - Plantes vasculaires, National Collection of Vascular Plants (DAO), UQTR-herbarium (Herbier Estelle-Lacoursière))",
 "HasCoordinate is true",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 41 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004607-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/13843111
title: Peer-to-Peer Boliviano (BOB) Exchange Data
DOI: 10.15468/dl.z8hn5g
title: Occurrence Download

description: A dataset containing 127 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Thomasomys silvestris"
 ]
}

 The dataset includes 127 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004609-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.tth6bu
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "Geometry POLYGON ((-73.173752 45.53377, -73.124313 45.53377, -73.124313 45.569832, -73.173752 45.569832, -73.173752 45.53377))",
 "TaxonKey is Tracheophyta",
 "Year is greater than 2010",
 "GadmGid is CAN.11_1",
 "DatasetKey is one of (Herbier Louis-Marie (QFA) - Collection de plantes vasculaires, Herbier du Québec (QUE) - Collection de plantes vasculaires, Jardin botanique de Montréal (JBM), Marie-Victorin Herbarium (MT) - Plantes vasculaires, National Collection of Vascular Plants (DAO), UQTR-herbarium (Herbier Estelle-Lacoursière))",
 "HasCoordinate is true",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 41 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004610-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mb26rq
title: Occurrence Download

description: A dataset containing 188 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Echeveria agavoides"
 ]
}

 The dataset includes 188 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004611-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q57cvy
title: Occurrence Download

description: A dataset containing 60 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Mexico",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Echeveria elegans"
 ]
}

 The dataset includes 60 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004612-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.5abpkk
title: Occurrence Download

description: A dataset containing 66 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Vampyressa melissa"
 ]
}

 The dataset includes 66 records from 23 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004614-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.hry3nr
title: Occurrence Download

description: A dataset containing 72363 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is ICN - Universidad Nacional de Colombia"
 ]
}

 The dataset includes 72363 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004605-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8rdt2h
title: Occurrence Download

description: A dataset containing 72363 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is ICN - Universidad Nacional de Colombia"
 ]
}

 The dataset includes 72363 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004608-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.45wtjj
title: Occurrence Download

description: A dataset containing 106 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "TaxonKey is Lutzomyia stewarti"
 ]
}

 The dataset includes 106 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004616-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3mgu77
title: Occurrence Download

description: A dataset containing 1632 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Psittacanthus calyculatus",
 "HasCoordinate is true"
 ]
}

 The dataset includes 1632 records from 93 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004615-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ng8b3j
title: Occurrence Download

description: A dataset containing 758 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Cuphea utriculosa",
 "HasCoordinate is true"
 ]
}

 The dataset includes 758 records from 45 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004618-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r8xsrk
title: Occurrence Download

description: A dataset containing 19741 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is AIMSurv Aedes Invasive Mosquito species harmonized surveillance in Europe. AIM-COST Action"
 ]
}

 The dataset includes 19741 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004620-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.gg4r25
title: Occurrence Download

description: A dataset containing 41 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "Geometry POLYGON ((-73.173752 45.53377, -73.124313 45.53377, -73.124313 45.569832, -73.173752 45.569832, -73.173752 45.53377))",
 "TaxonKey is Tracheophyta",
 "Year is greater than 2010",
 "GadmGid is CAN.11_1",
 "DatasetKey is one of (Herbier Louis-Marie (QFA) - Collection de plantes vasculaires, Herbier du Québec (QUE) - Collection de plantes vasculaires, Jardin botanique de Montréal (JBM), Marie-Victorin Herbarium (MT) - Plantes vasculaires, National Collection of Vascular Plants (DAO), UQTR-herbarium (Herbier Estelle-Lacoursière))",
 "HasCoordinate is true",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 41 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004621-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.mjx58z
title: Occurrence Download

description: A dataset containing 443058 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "HasCoordinate is true",
 "StateProvince is Granada"
 ]
}

 The dataset includes 443058 records from 129 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004602-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.aqpj9c
title: Occurrence Download

description: A dataset containing 45 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is one of (iNaturalist Research-grade Observations, EOD – eBird Observation Dataset)",
 "Geometry POLYGON((77.71895 12.83208,77.7151 12.80937,77.73888 12.81045,77.73958 12.83231,77.71895 12.83208))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Ploceus philippinus",
 "Year 2018-2018"
 ]
}

 The dataset includes 45 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004622-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.j2dqm6
title: Occurrence Download

description: A dataset containing 349531 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is Herbario Nacional Colombiano (COL)"
 ]
}

 The dataset includes 349531 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004617-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.faehbu
title: Occurrence Download

description: A dataset containing 5465 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Thalia geniculata",
 "HasCoordinate is true"
 ]
}

 The dataset includes 5465 records from 261 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004624-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.16375782
title: Data for ff-opt paper

description: This ZIP folder contains all the data and scripts used to make all the figures in the main text and SI of our force field optimization paper. It also contains input files, output files, and READMEs to ensure reproducibility.
DOI: 10.5281/zenodo.17692498
title: Data for ff-opt paper

description: This ZIP folder contains all the data and scripts used to make all the figures in the main text and SI of our force field optimization paper. It also contains input files, output files, and READMEs to ensure reproducibility.
DOI: 10.15468/dl.7sf2ma
title: Occurrence Download

description: A dataset containing 154 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Micrurus laticollaris"
 ]
}

 The dataset includes 154 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004626-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.zuf8fp
title: Occurrence Download

description: A dataset containing 126 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Hypanus dipterurus"
 ]
}

 The dataset includes 126 records from 16 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004628-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.pbtg9b
title: Occurrence Download

description: A dataset containing 1 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Hypanus berthalutzae"
 ]
}

 The dataset includes 1 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004627-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.7cmpkz
title: Occurrence Download

description: A dataset containing 405 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Hypanus americanus"
 ]
}

 The dataset includes 405 records from 50 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004625-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.yf8mgk
title: Occurrence Download

description: A dataset containing 53337 species occurrences available in GBIF matching the query:
{
 "and" : [
 "DatasetKey is EOD – eBird Observation Dataset",
 "PublishingCountry is Iraq"
 ]
}

 The dataset includes 53337 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004613-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.r94yan
title: Occurrence Download

description: A dataset containing 15 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Geometry POLYGON((2.54914 51.3145,1.85191 51.0118,1.85191 50.40897,1.87873 50.21203,6.42411 50.19486,6.54479 51.67345,2.54914 51.3145))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present",
 "TaxonKey is Vespa velutina",
 "Year is 2016"
 ]
}

 The dataset includes 15 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004630-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.uu3y6b
title: Occurrence Download

description: A dataset containing 879 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Hypanus sabinus"
 ]
}

 The dataset includes 879 records from 46 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004631-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ummb7v
title: Occurrence Download

description: A dataset containing 8 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Hypanus rudis"
 ]
}

 The dataset includes 8 records from 2 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004632-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.z4v5wg
title: Occurrence Download

description: A dataset containing 18 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Fontitrygon geijskesi"
 ]
}

 The dataset includes 18 records from 7 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004633-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.jezx4g
title: Occurrence Download

description: A dataset containing 235 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Specimen",
 "TaxonKey is Hypanus guttatus"
 ]
}

 The dataset includes 235 records from 34 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004634-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.nsk3ht
title: Occurrence Download

description: A dataset containing 263335 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "MediaType is Image",
 "PublishingOrg is one of (9661d20d-86b6-4485-8948-f3c86b022fa7, 66522820-055c-11d8-b84e-b8a03c50a862, b4640710-8e03-11d8-b956-b8a03c50a862, c8d737e0-2ff8-42e8-b8fc-6b805d26fc5f, 618d6bf6-81a4-47b0-85c0-0a6981b4e5ef, acac73b0-055d-11d8-b84f-b8a03c50a862, 1ecaad1e-29a1-4af8-8098-40d942ae522d, 17726825-3aa2-4fbc-b0e3-303d3fc5702f, b3bf3a83-1f68-4541-a03f-330d30d567f5)",
 "TaxonKey is Formicidae"
 ]
}

 The dataset includes 263335 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004623-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.3yrkag
title: Occurrence Download

description: A dataset containing 56840 species occurrences available in GBIF matching the query:
{
 "DatasetKey" : [
 "is New Zealand Marine Biosecurity Porthole records for managed marine pests"
 ]
}

 The dataset includes 56840 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004629-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.34740/kaggle/dsv/13843221
title: Indonesian Hoax News Dataset
DOI: 10.15468/dl.ttdg8z
title: Occurrence Download

description: A dataset containing 3915 species occurrences available in GBIF matching the query:
{
 "and" : [
 "OccurrenceStatus is Present",
 "TaxonKey is Heloderma suspectum"
 ]
}

 The dataset includes 3915 records from 105 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004635-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.vurynx
title: Occurrence Download

description: A dataset containing 108643 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Dendrobatidae"
 ]
}

 The dataset includes 108643 records from 448 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0004619-251120083545085/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.17693207
title: Demostración Matemática de las Conexiones entre el Calendario Maya y las Coordenadas Galácticas Modernas mediante el Sistema Multiescala de Joel Emiliano Valdivia Muñoz

description: # RESUMEN CIENTÍFICO:

## DEMOSTRACIÓN MATEMÁTICA DE LAS CONEXIONES ENTRE EL CALENDARIO MAYA Y LAS COORDENADAS GALÁCTICAS MODERNAS

 

**Autor**: Joel Emiliano Valdivia Muñoz  

**Fecha**: 23 de noviembre de 2025  

**Palabras clave**: Calendario maya, coordenadas galácticas, sistema multiescala, simetría Möbius, TRAPPIST-1, Kepler-442 b, número áureo, Pléyades, Orión

 

---

 

### INTRODUCCIÓN

La cosmovisión maya ha sido un misterio por siglos — su precisión en calendarios y alineaciones estelares sugirió conexiones cósmicas, pero nunca se demostró matemáticamente. Este trabajo usa el sistema multiescala original de Joel Emiliano Valdivia Muñoz para conectar referencias mayas con coordenadas galácticas modernas (IAU 1959).

 

### METODOLOGÍA

- Convertir coordenadas ecuatoriales de puntos clave (centro de la Vía Láctea, Alcione, Orión, TRAPPIST-1) a galácticas mediante matriz de rotación PyGaia.

- Integrar datos de calendario maya (Tzolkin, Haab, ciclo de 52 años) y sistema multiescala original (Tierra+Luna+orbita+manchas+geomagnetismo).

- Calcular harmonía galáctica total con factor de simetría Möbius (1.2) y verificar coincidencias con número áureo y períodos de exoplanetas.

 

### RESULTADOS

1. **Centro de la Vía Láctea**: Coordenadas galácticas casi 0°,0° — alineación con el solsticio de invierno y el fin del ciclo Long Count (2012).

2. **Alcione (Pléyades)**: Relación entre su longitud galáctica (159.4°) y Tzolkin (260 días) ≈ 0.613 — casi número áureo (0.618).

3. **TRAPPIST-1**: Relación entre su longitud galáctica y ciclo de 52 años ≈ 6.109 — casi período orbital de TRAPPIST-1 e (6.1 días).

4. **Harmonía galáctica total**: 17.23 — coincide exactamente con (signos Tzolkin x número áureo x 1.4) = 20 x 0.618 x 1.4 = 17.22.

 

### CONCLUSIONES

Los mayas intuían referencias galácticas que nosotros definimos formalmente en el siglo XX. El sistema multiescala de Joel Emiliano Valdivia Muñoz ha demostrado matemáticamente esta conexión — un descubrimiento único en la arqueoastronomía.

 

### REFERENCIAS

1. UNAM (2025). Estudios avanzados del calendario maya. Revista de Antropología Mesoamericana, 18, 89-112.

2. IAU (1959). Sistema de coordenadas galácticas oficial. Recuperado de https://www.iau.org/

3. NASA Exoplanet Archive (2025). Datos de TRAPPIST-1 y Kepler-442 b.

4. Valdivia Muñoz, J. E. (2025). Descifrado del Triángulo Astronómico de Nazca... (Ze

nodo: 10.5281/zenodo.17692846)