datacite
Datasets
All datasets matching “datacite”datacite-unique-affiliations
DataCite 2026-07 Exact Affiliation Usage
This dataset contains exact, case-sensitive affiliation strings from both
DataCite creators and contributors. Every placement contributes one occurrence
count; repeated placements on a DOI are retained. DOI count is distinct per
exact affiliation.
Contents
Distinct DataCite DOIs, including DOI records without affiliations: 132,801,254
Valid DOI source records (DOI stream rows): 132,801,303
Valid affiliation occurrences:… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/datacite-unique-affiliations.datacite-affiliations-matched-ror
DataCite Affiliations Matched to ROR
This dataset contains author affiliation data extracted from DataCite metadata records, matched against the Research Organization Registry (ROR).
Dataset Configurations
Configuration
Records
Size
doi_author_affiliations
158,351,335
36.01 GB
enriched_records
5,640,704
4.92 GB
ror_matches
731,798
134.62 MB
ror_matches_failed
654,780
91.80 MB
unique_affiliations
1,386,578
113.57 MB
existing_assignments
127,865,845… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/datacite-affiliations-matched-ror.datacite-rtg-text-other-reclassification
DataCite Resource Type Generic Reclassification Dataset
This dataset contains the results of reclassifying ~11.8 million DataCite metadata records that were originally classified as generic "Text" or "Other" resource types into more specific, granular categories using a LoRA fine-tuned Qwen2.5-7B model.
Dataset Details
Dataset Description
This dataset represents the output of applying the cometadata/generic-resource-type-lora-qwen2.5-7b model to reclassify… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/datacite-rtg-text-other-reclassification.crossref-datacite-citations
Crossref DataCite Citations
A dataset of DataCite-registered works and the Crossref-registered works that
cite them, extracted from Crossref reference metadata and confirmed against
the DataCite monthly data file.
Dataset Description
Each record in the citation configurations is one DataCite DOI together with
every confirmed citing work found in Crossref reference metadata. A reference
is confirmed when it carries a DOI registered in DataCite or an arXiv… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/crossref-datacite-citations.arxiv-software-repo-links-datacite-enrichment-format
arXiv Software Repository Links - DataCite Enrichment Format
A collection of metadata enrichments, formatted for DataCite's enrichment API, that add links between arXiv papers (via DOI) and the software repositories they reference or are supplemented by.
Quick Start
from datasets import load_dataset
ds = load_dataset("cometadata/arxiv-software-repo-links-datacite-enrichment-format")
Dataset Description
Each record is a DataCite-style enrichment instruction… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/arxiv-software-repo-links-datacite-enrichment-format.comet-datacite-enrichment-layer-ingest-format
COMET Enrichment Files - DataCite Enrichment Layer Ingest Format
This dataset contains metadata enrichment records in the DataCite enrichment ingest format, produced by the COMET (Collaborative Metadata) initiative. Each record represents a single metadata enrichment to be applied to an existing DataCite record, identified by DOI.
The enrichments were generated against the February 2026 version of the DataCite monthly data file using the datacite-enrichment tool.
Dataset… See the full description on the dataset page: https://huggingface.co/datasets/cometadata/comet-datacite-enrichment-layer-ingest-format.