We’ve just added to our input schema the ability to include affiliation information using ROR identifiers. Members who register content using XML can now include ROR IDs, and we’ll add the capability to our manual content registration form, participation reports, and metadata retrieval APIs in the near future. And we are inviting members to a Crossref/ROR webinar on 29th September at 3pm UTC.
The background We’ve been working on the Research Organization Registry (ROR) as a community initiative for the last few years.
We’re excited (and a little nervous) to launch a new research project designed to assess the effects of metadata on research communications. We’re expecting this effort to be a significant contribution to the existing research on the topic and we’re really looking forward to getting started. We’re also a little nervous because of course we don’t know what the conclusions will be (after all, if we did, we wouldn’t be starting this project).
UPDATE, 13 July 2021: The first stage of the cutover is complete, so requests to the public pool are now being served by the new REST API. We took a slightly different approach to performing the cutover, so the “Documentation” and “Temporary domain” sections below have been updated.
Our REST API is the primary interface for anybody to fetch the metadata of content registered with us, and we’ve been working hard on a more robust REST API service that’s about to go live.
22 June 2021, London, UK and Boston, MA, USA — The future of global open access publishing received a boost today with the signing of a Memorandum of Understanding between the Directory of Open Access Journals (DOAJ) and Crossref. The MOU formalizes an already strong partnership between the two organisations and furthers their shared pursuit of an open scholarly communications ecosystem that is inclusive of emerging publishing communities.
Both organisations aim to encourage the dissemination and use of scholarly research using open infrastructure, online technologies, regional and international networks, and community partners - all supporting local institutional capacity and sustainability around the world.
Citations are the backbone of scholarly communication, allowing researchers to point to the evidence for their assertions, and to provide credit to the originators of ideas. As content has moved online, researchers have grown to expect to be able to simply click on citations and follow links to the cited content online. If these citations broke at the same rate and in the same way as normal web links, it would only be a matter of years before the the system started to crumble. It would also mean that links to research outputs would break and adversely affect everyone.
To solve this problem, we built a common infrastructure that can be used by all. It allows citation linking using Digital Object Identifiers (DOIs) between research produced by different organizations (without the need for individual agreements between them). This ensures that citation links are persistent - that they work over long periods of time. However, there is no purely technical solution to the problem of broken links on the web; Crossref members have to keep these links updated, along with rich metadata that everyone in the scholarly ecosystem relies on.
It’s all about the metadata
The collective power of our members’ metadata is available to use through a variety of tools and APIs—allowing anyone to search and reuse the metadata in sophisticated ways.
Members register content with us to let the world know it exists. They send us information called metadata which we collect and store in a standard way. The metadata includes a Digital Object Identifier (DOI) in each record, which links to the content even if it moves to a new website. We make this metadata openly available via our APIs, which means people and machines can incorporate it in their research tools and services. Metadata does not include the full-text of the content itself. While we collect and distribute metadata, we do not change members' metadata. Learn more about the metadata each member is depositing with us using our Participation Reports.
Manuscript tracking services, search services, bibliographic management software, library systems, author profiling tools, specialist subject databases, scholarly sharing networks - all of these (and more) incorporate scholarly metadata into their software and services. They use our free APIs to help them get the most complete, up-to-date set of metadata from all of our publisher members. And of course, members themselves are able to use our free APIs too.
DOIs and persistent identifiers
A persistent identifier is an ongoing, long-lasting digital reference to something. In the scholarly information world, a Digital Object Identifier (DOI) is the type of identifier most commonly used for research objects such as articles, grants, books, datasets, protocols, figures, and more. There are several organizations who register DOIs as agents of the DOI Foundation (DF), and Crossref is one of them. Most DF agencies are in the scholarly information world like us, such as CNKI, JaLC, DataCite, KISTI, and mEDRA. But some agencies register DOIs for entirely separate purposes such as supply chain management in the building and construction industry, or for tracking movies and merchandise in the entertainment industry.
At Crossref, every metadata record that our members register for their content needs to have a unique DOI attached to it, both as a container for that record and as a locator for others to use. A DOI does not signify any value or accuracy of the thing it locates; the value lies in the record’s metadata which gives context about the object (such as contributors, funding bodies, abstract/summary) and enables connections with other entities (such as people (e.g. ORCID) or organizations (e.g. ROR)).
Here’s what a Crossref DOI looks like:
Once a DOI has been registered with us, it should always be used for the same content. Even if the content moves to a new website or a new owner, the same DOI should continue to be used. Though the DOI never changes, its associated metadata is kept up-to-date by the relevant Crossref member.
Page owner: Patricia Feeney | Last updated 2021-April-21