v2026.1CASRAI Dictionary 1,610 entries across 24 domains · CC-BY 4.01,610 entries · CC-BY 4.0

Dictionary termTrack BStablev2026.2

ORCID work assertion

A claim, recorded in an ORCID record, that a particular research output (journal article, book chapter, dataset, software, etc.) is associated with the iD holder, with metadata fields including title, type, publication year, external identifiers (DOI, ISBN, PMID), and contributor role.

ByCASRAI Editorial Board

· Last updated 10 Jul 2026

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Examples

Worked examples

Is an instance
A journal article asserted with title, year 2024, type 'journal-article', and DOI 10.1234/abc.
Is an instance
A dataset asserted with a DataCite DOI and contributor role 'Data Curator'.

Counter-examples

Looks similar, but isn't

Not an instance
A line on a CV PDF is not an ORCID work assertion until written into the record.
Not an instance
A citation to the work in someone else's paper is not a work assertion in the cited author's ORCID record.

Editorial commentary

Work assertions can be self-claimed by the iD holder, auto-fetched via search-and-link wizards (Crossref, DataCite, Scopus, Europe PMC), or pushed by trusted-organisation members through the Member API. Each assertion carries a ‘source’ field identifying who made the claim; the same work can have multiple sources and ORCID groups them by external identifier. The CRediT contributor-role taxonomy may be encoded in the assertion when available.

References

ORCID Inc., 'Adding works to your ORCID record' (support.orcid.org).

Also known as

ORCID work item · ORCID publication claim

Machine-readable encodings

Use in your systems

JATS XML <role> element

xml

<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="ORCID work assertion"
      vocab-term-identifier="https://casrai.org/dictionary/term/orcid-work-assertion" />

Schema.org DefinedTerm (JSON-LD)

json

{
  "@context": "https://schema.org",
  "@type": "DefinedTerm",
  "@id": "https://casrai.org/dictionary/term/orcid-work-assertion",
  "name": "ORCID work assertion",
  "identifier": "https://casrai.org/dictionary/term/orcid-work-assertion",
  "description": "A claim, recorded in an ORCID record, that a particular research output (journal article, book chapter, dataset, software, etc.) is associated with the iD holder, with metadata fields including title, type, publication year, external identifiers (DOI, ISBN, PMID), and contributor role.",
  "inDefinedTermSet": "https://casrai.org/dictionary/domain/persistent-identifiers#set",
  "url": "https://casrai.org/dictionary/term/orcid-work-assertion",
  "sameAs": [
    "ORCID work item",
    "ORCID publication claim"
  ],
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "publisher": {
    "@id": "https://casrai.org/#organization"
  },
  "dateModified": "2026-07-10T02:06:19",
  "inLanguage": "en"
}

Referenced across the research world

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