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The dataset generation failed
Error code: DatasetGenerationError
Exception: ParserError
Message: Error tokenizing data. C error: Expected 1 fields in line 29, saw 3
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1816, in _prepare_split_single
for key, table in generator:
^^^^^^^^^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 613, in wrapped
for item in generator(*args, **kwargs):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/csv/csv.py", line 198, in _generate_tables
for batch_idx, df in enumerate(csv_file_reader):
~~~~~~~~~^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/readers.py", line 1843, in __next__
return self.get_chunk()
~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/readers.py", line 1985, in get_chunk
return self.read(nrows=size)
~~~~~~~~~^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/readers.py", line 1923, in read
) = self._engine.read( # type: ignore[attr-defined]
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
nrows
^^^^^
)
^
File "/usr/local/lib/python3.14/site-packages/pandas/io/parsers/c_parser_wrapper.py", line 234, in read
chunks = self._reader.read_low_memory(nrows)
File "pandas/_libs/parsers.pyx", line 850, in pandas._libs.parsers.TextReader.read_low_memory
File "pandas/_libs/parsers.pyx", line 905, in pandas._libs.parsers.TextReader._read_rows
File "pandas/_libs/parsers.pyx", line 874, in pandas._libs.parsers.TextReader._tokenize_rows
File "pandas/_libs/parsers.pyx", line 891, in pandas._libs.parsers.TextReader._check_tokenize_status
File "pandas/_libs/parsers.pyx", line 2061, in pandas._libs.parsers.raise_parser_error
pandas.errors.ParserError: Error tokenizing data. C error: Expected 1 fields in line 29, saw 3
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1683, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1869, in _prepare_split_single
raise DatasetGenerationError("An error occurred while generating the dataset") from e
datasets.exceptions.DatasetGenerationError: An error occurred while generating the datasetNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
work_id string | publication_year int64 | author_position int64 | author_id null | author_name string | institution_id string | institution_name string | country_code string |
|---|---|---|---|---|---|---|---|
https://openalex.org/W3011492296 | 2,019 | 1 | null | M. M. Otrokov | https://openalex.org/I110594554 | Ikerbasque | ES |
https://openalex.org/W3011492296 | 2,019 | 1 | null | M. M. Otrokov | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 1 | null | M. M. Otrokov | https://openalex.org/I4210131160 | Material Physics Center | ES |
https://openalex.org/W3011492296 | 2,019 | 1 | null | M. M. Otrokov | https://openalex.org/I47686490 | Donostia International Physics Center | ES |
https://openalex.org/W3011492296 | 2,019 | 2 | null | I. I. Klimovskikh | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 3 | null | H. Bentmann | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 4 | null | D. Estyunin | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 5 | null | A. Zeugner | https://openalex.org/I78650965 | Technische Universität Dresden | DE |
https://openalex.org/W3011492296 | 2,019 | 6 | null | Z. S. Aliev | https://openalex.org/I126595936 | Azerbaijan National Academy of Sciences | AZ |
https://openalex.org/W3011492296 | 2,019 | 6 | null | Z. S. Aliev | https://openalex.org/I136806742 | Azerbaijan State Oil and Industry University | AZ |
https://openalex.org/W3011492296 | 2,019 | 7 | null | S. Gaß | https://openalex.org/I3018417779 | Leibniz Institute for Solid State and Materials Research | DE |
https://openalex.org/W3011492296 | 2,019 | 8 | null | A. U. B. Wolter | https://openalex.org/I3018417779 | Leibniz Institute for Solid State and Materials Research | DE |
https://openalex.org/W3011492296 | 2,019 | 9 | null | A. V. Koroleva | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 10 | null | A. M. Shikin | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 11 | null | M. Blanco-Rey | https://openalex.org/I169108374 | University of the Basque Country | ES |
https://openalex.org/W3011492296 | 2,019 | 11 | null | M. Blanco-Rey | https://openalex.org/I47686490 | Donostia International Physics Center | ES |
https://openalex.org/W3011492296 | 2,019 | 12 | null | M. Hoffmann | https://openalex.org/I121883995 | Johannes Kepler University of Linz | AT |
https://openalex.org/W3011492296 | 2,019 | 13 | null | I. P. Rusinov | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 13 | null | I. P. Rusinov | https://openalex.org/I196355604 | National Research Tomsk State University | RU |
https://openalex.org/W3011492296 | 2,019 | 14 | null | A. Yu. Vyazovskaya | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 14 | null | A. Yu. Vyazovskaya | https://openalex.org/I196355604 | National Research Tomsk State University | RU |
https://openalex.org/W3011492296 | 2,019 | 15 | null | S. V. Eremeev | https://openalex.org/I1285031044 | Institute of Strength Physics and Materials Science | RU |
https://openalex.org/W3011492296 | 2,019 | 15 | null | S. V. Eremeev | https://openalex.org/I172901346 | St Petersburg University | RU |
https://openalex.org/W3011492296 | 2,019 | 15 | null | S. V. Eremeev | https://openalex.org/I196355604 | National Research Tomsk State University | RU |
https://openalex.org/W3011492296 | 2,019 | 16 | null | Yu. M. Koroteev | https://openalex.org/I1285031044 | Institute of Strength Physics and Materials Science | RU |
https://openalex.org/W3011492296 | 2,019 | 16 | null | Yu. M. Koroteev | https://openalex.org/I196355604 | National Research Tomsk State University | RU |
https://openalex.org/W3011492296 | 2,019 | 17 | null | V. M. Kuznetsov | https://openalex.org/I196355604 | National Research Tomsk State University | RU |
https://openalex.org/W3011492296 | 2,019 | 18 | null | F. Freyse | https://openalex.org/I2800795503 | Helmholtz-Zentrum Berlin für Materialien und Energie | DE |
https://openalex.org/W3011492296 | 2,019 | 19 | null | J. Sánchez-Barriga | https://openalex.org/I2800795503 | Helmholtz-Zentrum Berlin für Materialien und Energie | DE |
https://openalex.org/W3011492296 | 2,019 | 20 | null | I. R. Amiraslanov | https://openalex.org/I126595936 | Azerbaijan National Academy of Sciences | AZ |
https://openalex.org/W3011492296 | 2,019 | 21 | null | M. B. Babanly | https://openalex.org/I126595936 | Azerbaijan National Academy of Sciences | AZ |
https://openalex.org/W3011492296 | 2,019 | 22 | null | N. T. Mamedov | https://openalex.org/I126595936 | Azerbaijan National Academy of Sciences | AZ |
https://openalex.org/W3011492296 | 2,019 | 23 | null | N. A. Abdullayev | https://openalex.org/I126595936 | Azerbaijan National Academy of Sciences | AZ |
https://openalex.org/W3011492296 | 2,019 | 24 | null | V. N. Zverev | https://openalex.org/I4210091470 | Osipyan Institute of Solid State Physics RAS | RU |
https://openalex.org/W3011492296 | 2,019 | 25 | null | A. Alfonsov | https://openalex.org/I3018417779 | Leibniz Institute for Solid State and Materials Research | DE |
https://openalex.org/W3011492296 | 2,019 | 26 | null | V. Kataev | https://openalex.org/I3018417779 | Leibniz Institute for Solid State and Materials Research | DE |
https://openalex.org/W3011492296 | 2,019 | 27 | null | B. Büchner | https://openalex.org/I3018417779 | Leibniz Institute for Solid State and Materials Research | DE |
https://openalex.org/W3011492296 | 2,019 | 27 | null | B. Büchner | https://openalex.org/I78650965 | Technische Universität Dresden | DE |
https://openalex.org/W3011492296 | 2,019 | 28 | null | E. F. Schwier | https://openalex.org/I113306721 | Hiroshima University | JP |
https://openalex.org/W3011492296 | 2,019 | 29 | null | S. Kumar | https://openalex.org/I113306721 | Hiroshima University | JP |
https://openalex.org/W3011492296 | 2,019 | 30 | null | A. Kimura | https://openalex.org/I113306721 | Hiroshima University | JP |
https://openalex.org/W3011492296 | 2,019 | 31 | null | L. Petaccia | https://openalex.org/I2802561039 | Elettra-Sincrotrone Trieste S.C.p.A. | IT |
https://openalex.org/W3011492296 | 2,019 | 32 | null | G. Di Santo | https://openalex.org/I2802561039 | Elettra-Sincrotrone Trieste S.C.p.A. | IT |
https://openalex.org/W3011492296 | 2,019 | 33 | null | R. C. Vidal | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 34 | null | S. Schatz | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 35 | null | K. Kißner | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 36 | null | M. Ünzelmann | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 37 | null | C. H. Min | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 38 | null | Simon Moser | https://openalex.org/I148283060 | Lawrence Berkeley National Laboratory | US |
https://openalex.org/W3011492296 | 2,019 | 39 | null | T. R. F. Peixoto | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 40 | null | F. Reinert | https://openalex.org/I25974101 | University of Würzburg | DE |
https://openalex.org/W3011492296 | 2,019 | 41 | null | A. Ernst | https://openalex.org/I121883995 | Johannes Kepler University of Linz | AT |
https://openalex.org/W3011492296 | 2,019 | 41 | null | A. Ernst | https://openalex.org/I4210089806 | Max Planck Institute of Microstructure Physics | DE |
https://openalex.org/W3011492296 | 2,019 | 42 | null | P. M. Echenique | https://openalex.org/I169108374 | University of the Basque Country | ES |
https://openalex.org/W3011492296 | 2,019 | 42 | null | P. M. Echenique | https://openalex.org/I4210131160 | Material Physics Center | ES |
https://openalex.org/W3011492296 | 2,019 | 42 | null | P. M. Echenique | https://openalex.org/I47686490 | Donostia International Physics Center | ES |
https://openalex.org/W3011492296 | 2,019 | 43 | null | A. Isaeva | https://openalex.org/I3018417779 | Leibniz Institute for Solid State and Materials Research | DE |
https://openalex.org/W3011492296 | 2,019 | 43 | null | A. Isaeva | https://openalex.org/I78650965 | Technische Universität Dresden | DE |
https://openalex.org/W3011492296 | 2,019 | 44 | null | E. V. Chulkov | https://openalex.org/I169108374 | University of the Basque Country | ES |
https://openalex.org/W3011492296 | 2,019 | 44 | null | E. V. Chulkov | https://openalex.org/I183209874 | European University at Saint Petersburg | RU |
https://openalex.org/W3011492296 | 2,019 | 44 | null | E. V. Chulkov | https://openalex.org/I4210131160 | Material Physics Center | ES |
https://openalex.org/W3011492296 | 2,019 | 44 | null | E. V. Chulkov | https://openalex.org/I47686490 | Donostia International Physics Center | ES |
https://openalex.org/W3037021418 | 2,020 | 1 | null | Katrine Bach Habersaat | https://openalex.org/I4210099008 | World Health Organization Regional Office for Europe | DK |
https://openalex.org/W3037021418 | 2,020 | 2 | null | Cornelia Betsch | https://openalex.org/I20431382 | University of Erfurt | DE |
https://openalex.org/W3037021418 | 2,020 | 3 | null | Margie Danchin | https://openalex.org/I1321649718 | Royal Children's Hospital | AU |
https://openalex.org/W3037021418 | 2,020 | 3 | null | Margie Danchin | https://openalex.org/I4210150290 | Murdoch Children's Research Institute | AU |
https://openalex.org/W3037021418 | 2,020 | 4 | null | Cass R. Sunstein | https://openalex.org/I2801851002 | Harvard University Press | US |
https://openalex.org/W3037021418 | 2,020 | 5 | null | Robert Böhm | https://openalex.org/I124055696 | University of Copenhagen | DK |
https://openalex.org/W3037021418 | 2,020 | 6 | null | Armin Falk | https://openalex.org/I135140700 | University of Bonn | DE |
https://openalex.org/W3037021418 | 2,020 | 6 | null | Armin Falk | https://openalex.org/I4210109087 | BRIQ Institute on Behavior and Inequality | DE |
https://openalex.org/W3037021418 | 2,020 | 7 | null | Noel T. Brewer | https://openalex.org/I114027177 | University of North Carolina at Chapel Hill | US |
https://openalex.org/W3037021418 | 2,020 | 7 | null | Noel T. Brewer | https://openalex.org/I4390039329 | UNC Lineberger Comprehensive Cancer Center | null |
https://openalex.org/W3037021418 | 2,020 | 8 | null | Saad B. Omer | https://openalex.org/I32971472 | Yale University | US |
https://openalex.org/W3037021418 | 2,020 | 9 | null | Martha Scherzer | https://openalex.org/I4210099008 | World Health Organization Regional Office for Europe | DK |
https://openalex.org/W3037021418 | 2,020 | 10 | null | Sunita Sah | https://openalex.org/I241749 | University of Cambridge | GB |
https://openalex.org/W3037021418 | 2,020 | 11 | null | Edward F. Fischer | https://openalex.org/I200719446 | Vanderbilt University | US |
https://openalex.org/W3037021418 | 2,020 | 12 | null | Andrea E. Scheel | https://openalex.org/I4210099008 | World Health Organization Regional Office for Europe | DK |
https://openalex.org/W3037021418 | 2,020 | 13 | null | Daisy Fancourt | https://openalex.org/I45129253 | University College London | GB |
https://openalex.org/W3037021418 | 2,020 | 14 | null | Shinobu Kitayama | https://openalex.org/I27837315 | University of Michigan | US |
https://openalex.org/W3037021418 | 2,020 | 15 | null | Ève Dubé | https://openalex.org/I43406934 | Université Laval | CA |
https://openalex.org/W3037021418 | 2,020 | 16 | null | Julie Leask | https://openalex.org/I129604602 | The University of Sydney | AU |
https://openalex.org/W3037021418 | 2,020 | 17 | null | Mohan J. Dutta | https://openalex.org/I51158804 | Massey University | NZ |
https://openalex.org/W3037021418 | 2,020 | 18 | null | Noni E. MacDonald | https://openalex.org/I129902397 | Dalhousie University | CA |
https://openalex.org/W3037021418 | 2,020 | 19 | null | Анна Темкина | https://openalex.org/I183209874 | European University at Saint Petersburg | RU |
https://openalex.org/W3037021418 | 2,020 | 20 | null | Andreas Lieberoth | https://openalex.org/I204337017 | Aarhus University | DK |
https://openalex.org/W3037021418 | 2,020 | 21 | null | Mark Jackson | https://openalex.org/I23923803 | University of Exeter | GB |
https://openalex.org/W3037021418 | 2,020 | 21 | null | Mark Jackson | https://openalex.org/I4210094712 | Wellcome Centre of Cultures and Environments of Health | GB |
https://openalex.org/W3037021418 | 2,020 | 22 | null | Stephan Lewandowsky | https://openalex.org/I177877127 | The University of Western Australia | AU |
https://openalex.org/W3037021418 | 2,020 | 22 | null | Stephan Lewandowsky | https://openalex.org/I36234482 | University of Bristol | GB |
https://openalex.org/W3037021418 | 2,020 | 23 | null | Holly Seale | https://openalex.org/I31746571 | UNSW Sydney | AU |
https://openalex.org/W3037021418 | 2,020 | 24 | null | Nils Fietje | https://openalex.org/I4210099008 | World Health Organization Regional Office for Europe | DK |
https://openalex.org/W3037021418 | 2,020 | 25 | null | Philipp Schmid | https://openalex.org/I20431382 | University of Erfurt | DE |
https://openalex.org/W3037021418 | 2,020 | 26 | null | Michele J. Gelfand | https://openalex.org/I66946132 | University of Maryland, College Park | US |
https://openalex.org/W3037021418 | 2,020 | 27 | null | Lars Korn | https://openalex.org/I20431382 | University of Erfurt | DE |
https://openalex.org/W3037021418 | 2,020 | 28 | null | Sarah Eitze | https://openalex.org/I20431382 | University of Erfurt | DE |
https://openalex.org/W3037021418 | 2,020 | 29 | null | Lisa Felgendreff | https://openalex.org/I20431382 | University of Erfurt | DE |
https://openalex.org/W3037021418 | 2,020 | 30 | null | Philipp Sprengholz | https://openalex.org/I20431382 | University of Erfurt | DE |
https://openalex.org/W3037021418 | 2,020 | 31 | null | Cristiana Salvi | https://openalex.org/I4210099008 | World Health Organization Regional Office for Europe | DK |
https://openalex.org/W3037021418 | 2,020 | 32 | null | Robb Butler | https://openalex.org/I4210099008 | World Health Organization Regional Office for Europe | DK |
https://openalex.org/W2089380004 | 2,011 | 1 | null | Grigorii V. Golosov | https://openalex.org/I183209874 | European University at Saint Petersburg | RU |
End of preview.
Saint Petersburg Researcher OpenAlex Dataset
Derived OpenAlex dataset for studying scholarly collaboration and researcher networks associated with candidate Saint Petersburg institutions. The accompanying visualization code is available at: https://github.com/hreyulog/researcher-discovery
Current Snapshot
- Works: 206,561
- Authorship rows: 1,728,944
- Source: OpenAlex API
- Institution selection: expanded candidate Saint Petersburg institution list in
institutions_spb.csv
Files
institutions_spb.csv: institution list used for collection.works_spb_full.csv.gz: flattened work-level metadata.authorships_spb_full.csv.gz: work-author-institution rows.summary_full.json: aggregate counts by year and work type.collection_progress_extra.tsv: progress for the expansion crawl, when available.
Notes
This is a derived research dataset. Validate institution coverage and OpenAlex disambiguation assumptions before publication-grade analysis.
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