| --- |
| license: cc-by-nc-sa-4.0 |
| language: |
| - es |
| - en |
| tags: |
| - csic |
| - science |
| - scholarly-metadata |
| - oai-pmh |
| pretty_name: DIGITAL.CSIC metadata snapshot |
| size_categories: |
| - 100K<n<1M |
| configs: |
| - config_name: default |
| data_files: |
| - split: train |
| path: data/train-*.parquet |
| dataset_info: |
| features: |
| - name: id |
| dtype: string |
| - name: handle_uri |
| dtype: string |
| - name: title |
| dtype: string |
| - name: title_alternative |
| sequence: string |
| - name: authors |
| sequence: string |
| - name: author_cris_ids |
| sequence: string |
| - name: editors |
| sequence: string |
| - name: orcids |
| sequence: string |
| - name: abstract |
| dtype: string |
| - name: description |
| dtype: string |
| - name: subjects |
| sequence: string |
| - name: type |
| dtype: string |
| - name: type_coar |
| dtype: string |
| - name: version |
| dtype: string |
| - name: language |
| dtype: string |
| - name: date_issued |
| dtype: string |
| - name: year |
| dtype: int16 |
| - name: date_accessioned |
| dtype: timestamp[s] |
| - name: datestamp |
| dtype: timestamp[s] |
| - name: publisher |
| dtype: string |
| - name: citation |
| dtype: string |
| - name: is_part_of |
| dtype: string |
| - name: doi |
| dtype: string |
| - name: issn |
| sequence: string |
| - name: isbn |
| sequence: string |
| - name: pmid |
| dtype: string |
| - name: scopus_id |
| dtype: string |
| - name: publisher_version_url |
| dtype: string |
| - name: license |
| dtype: string |
| - name: access_rights |
| dtype: string |
| - name: peer_reviewed |
| dtype: bool |
| - name: sponsorship |
| dtype: string |
| - name: funders |
| sequence: string |
| - name: communities |
| sequence: string |
| - name: collections |
| sequence: string |
| --- |
| # DIGITAL.CSIC metadata snapshot |
|
|
| Bibliographic metadata of every item in [DIGITAL.CSIC](https://digital.csic.es), the institutional |
| repository of the Spanish National Research Council (CSIC), harvested through its OAI-PMH interface |
| (`https://digital.csic.es/dspace-oai/request`, `metadataPrefix=dim`). |
|
|
| - Snapshot date: 2026-10-14 |
| - Records: 415,130 (deleted items excluded), in 3 Parquet file(s) |
| - One row per item; `id` is the item's Handle. |
|
|
| ## Columns |
|
|
| | column | type | source | |
| |---|---|---| |
| | `id` | string | Handle of the item, e.g. `10261/1399` | |
| | `handle_uri` | string | Link to the original record: `dc.identifier.uri` (http://hdl.handle.net/...), or built from the Handle when missing | |
| | `title` | string | `dc.title` | |
| | `title_alternative` | list[string] | `dc.title.alternative` | |
| | `authors` | list[string] | `dc.contributor.author`, in record order, as stored ("Last, First") | |
| | `author_cris_ids` | list[string] | DSpace-CRIS researcher-profile id of each author (`authority` attribute, e.g. `rp13268`; null when the author is not linked). Aligned with `authors` | |
| | `editors` | list[string] | `dc.contributor.editor` | |
| | `orcids` | list[string] | `dc.contributor.orcid` (not aligned with `authors`) | |
| | `abstract` | string | `dc.description.abstract` (all values, newline-joined; language tags are unreliable) | |
| | `description` | string | `dc.description` (unqualified) | |
| | `subjects` | list[string] | `dc.subject*` keywords | |
| | `type` | string | `dc.type` (e.g. artículo, comunicación de congreso) | |
| | `type_coar` | string | `dc.type.coar` COAR resource type URI | |
| | `version` | string | `dc.type.hasVersion` (e.g. Publisher's version) | |
| | `language` | string | `dc.language.iso` | |
| | `date_issued` | string | `dc.date.issued` as stored (YYYY, YYYY-MM or YYYY-MM-DD) | |
| | `year` | int16 | Year of `dc.date.issued` | |
| | `date_accessioned` | timestamp | `dc.date.accessioned`: when the item entered the repository | |
| | `datestamp` | timestamp | OAI-PMH datestamp: last modification of the record | |
| | `publisher` | string | `dc.publisher` | |
| | `citation` | string | `dc.identifier.citation` values that are not URLs, joined with " ; " | |
| | `is_part_of` | string | `dc.relation.ispartof` | |
| | `doi` | string | `dc.identifier.doi` (normalized, no resolver prefix); falls back to a DOI found in other identifiers | |
| | `issn` | list[string] | `dc.identifier.issn` + `dc.identifier.e-issn` | |
| | `isbn` | list[string] | `dc.identifier.isbn` | |
| | `pmid` | string | `dc.identifier.pmid` | |
| | `scopus_id` | string | `dc.identifier.scopus` | |
| | `publisher_version_url` | string | `dc.relation.publisherversion` | |
| | `license` | string | `dc.rights.license` / `dc.rights.uri`: licence of the deposited work, not of this metadata | |
| | `access_rights` | string | `dc.rights` (openAccess, closedAccess, embargoedAccess, ...) | |
| | `peer_reviewed` | bool | From `dc.description.peerreviewed` | |
| | `sponsorship` | string | `dc.description.sponsorship` | |
| | `funders` | list[string] | `dc.contributor.funder` | |
| | `communities` | list[string] | OAI sets `com_*` (CSIC institutes / centres) | |
| | `collections` | list[string] | OAI sets `col_*` | |
|
|
| ## Notes |
|
|
| - Multi-valued fields are lists; single-valued text fields keep the first value found. |
| - `communities` / `collections` are DSpace OAI set identifiers (e.g. `com_10261_25`); the set |
| names can be fetched with `verb=ListSets`. |
| - Metadata comes from the repository as-is: language tags, author name forms and dates are not |
| normalized beyond what is described above. |
|
|
| ## Terms of use |
|
|
| This dataset is released under [CC BY-NC-SA 4.0](https://creativecommons.org/licenses/by-nc-sa/4.0/), to the extent of any rights |
| the dataset author holds in it, **subject to** DIGITAL.CSIC's metadata policy below, which |
| continues to apply to the records themselves. The licence does not grant rights over third-party |
| content in the records (e.g. abstracts, whose copyright may belong to authors or publishers). |
|
|
| This dataset contains **metadata only** (no full texts or files). Its reuse is governed by the |
| *Política de metadatos* of [DIGITAL.CSIC's policies](https://digital.csic.es/dc/politicas/): |
|
|
| - **Non-profit purposes.** DIGITAL.CSIC metadata may be reused without explicit permission for |
| non-profit purposes. Any other use requires permission from CSIC (digital.csic@bib.csic.es). |
| - **Link to the original record.** Each reused record must mention its OAI identifier or link to |
| the original record in DIGITAL.CSIC. Every row carries this link in `handle_uri`; keep it in any |
| derived work. |
| - Please also cite DIGITAL.CSIC (CSIC) as the source of the metadata. |
| - The `license` column is the licence of each deposited work (often a Creative Commons licence), |
| not a licence for its metadata. Full texts are subject to DIGITAL.CSIC's separate data policy |
| (systematic harvesting of full texts requires explicit authorization from CSIC). |
|
|
| ## Personal data |
|
|
| Records contain names of researchers and, where available, ORCID iDs and DIGITAL.CSIC researcher |
| profile ids. No e-mail addresses or other contact details are extracted into the columns above. |
| Withdrawn or deleted items are removed when the dataset is refreshed. Requests to remove personal |
| data from DIGITAL.CSIC go to digital.csic@bib.csic.es; please also open a discussion on this |
| dataset so the copy here can be updated. |
|
|
