Crossref Services


References Reference linking enables researchers to follow a link from the reference list to other full-text documents, helping them to make connections and discover new things. Funder Registry The Crossref Funder Registry is an open registry of grant-giving organization names and identifiers, which you use to find funder IDs and include them as part of your metadata deposits. It is a freely-downloadable RDF file. It is CC0-licensed and available to integrate with your own systems. Members contribute by depositing the funding acknowledgements from their publications as part of their standard metadata, together with the unique funder IDs listed in our Funder Registry. Similarity Check Our Similarity Check service helps Crossref members prevent scholarly and professional plagiarism by providing immediate feedback regarding a manuscript’s similarity to other published academic and general web content, through reduced-rate access to the iThenticate text comparison software from Turnitin. Event Data Publisher metadata is one side of the story surrounding research outputs, but conversations, connections and activities that build further around scholarly research, takes place all over the web. We built Event Data to capture, record and make available these ‘Events’ - providing open, transparent, and traceable information about the provenance and context of every Event. Events are comments, links, shares, bookmarks, references, etc. Cited-by Researchers cite other people’s work to acknowledge the material they used when writing their own paper. It’s useful to see which articles go on to cite the paper you’re reading, and how it may have built on or challenged its ideas. Grant Linking System This sub-category is here for our community to discuss general questions about registering research grant records and metadata with us. Funders have recently started joining as Crossref members to register and distribute open metadata (attached to a DOI) for their grants so that they can more easily and accurately track the outputs connected to the research they support and measure reach and return. The relationship between support for research and the outcomes of that support is of increasing importance to the entire open research community. ORCID Integrations An ORCID iD is a unique identifier for an individual. It allows everyone to identify the work that you do, and accurately attribute it. Crossref integrates with ORCID in several ways: When members register their content with Crossref, if an ORCID iD is included in the metadata we can automatically update the author’s ORCID record on publication. You can also find and add your works to your ORCID profile by using Crossref metadata search. Crossmark The Crossmark button gives readers quick and easy access to the current status of an item of content, including any corrections, retractions, or updates to that record.
Topic Replies Views Activity
2 1685 August 1, 2025
2 11 November 14, 2025
0 22 November 11, 2025
1 26 October 15, 2025
0 29 October 14, 2025
0 21 September 11, 2025
1 16 September 9, 2025
3 41 August 21, 2025
1 20 August 18, 2025
0 49 July 29, 2025
1 17 July 23, 2025
1 10 August 8, 2025
2 35 July 18, 2025
3 251 July 11, 2025
0 61 June 7, 2025
14 841 March 31, 2025
0 20 March 21, 2025
1 31 March 18, 2025
3 51 February 10, 2025
1 31 January 29, 2025
1 36 January 23, 2025
8 98 January 10, 2025
7 707 January 6, 2025
7 78 December 23, 2024
2 45 December 17, 2024
4 78 December 16, 2024
4 1121 December 16, 2024
2 4348 December 9, 2024
0 16 December 4, 2024
15 201 December 3, 2024