This year, metadata development is one of our key priorities and we’re making a start with the release of version 5.4.0 of our input schema with some long-awaited changes. This is the first in what will be a series of metadata schema updates.
What is in this update?
Publication typing for citations
This is fairly simple; we’ve added a ‘type’ attribute to the citations members supply. This means you can identify a journal article citation as a journal article, but more importantly, you can identify a dataset, software, blog post, or other citation that may not have an identifier assigned to it. This makes it easier for the many thousands of metadata users to connect these citations to identifiers. We know many publishers, particularly journal publishers, do collect this information already and will consider making this change to deposit citation types with their records.
Every year we release metadata for the full corpus of records registered with us, which can be downloaded for free in a single compressed file. This is one way in which we fulfil our mission to make metadata freely and widely available. By including the metadata of over 165 million research outputs from over 20,000 members worldwide and making them available in a standard format, we streamline access to metadata about scholarly objects such as journal articles, books, conference papers, preprints, research grants, standards, datasets, reports, blogs, and more.
Today, we’re delighted to let you know that Crossref members can now use ROR IDs to identify funders in any place where you currently use Funder IDs in your metadata. Funder IDs remain available, but this change allows publishers, service providers, and funders to streamline workflows and introduce efficiencies by using a single open identifier for both researcher affiliations and funding organizations.
As you probably know, the Research Organization Registry (ROR) is a global, community-led, carefully curated registry of open persistent identifiers for research organisations, including funding organisations. It’s a joint initiative led by the California Digital Library, Datacite and Crossref launched in 2019 that fulfills the long-standing need for an open organisation identifier.
We began our Global Equitable Membership (GEM) Program to provide greater membership equitability and accessibility to organizations in the world’s least economically advantaged countries. Eligibility for the program is based on a member’s country; our list of countries is predominantly based on the International Development Association (IDA). Eligible members pay no membership or content registration fees. The list undergoes periodic reviews, as countries may be added or removed over time as economic situations change.
Exciting news! We are getting very close to the beta release of a new tool to publicly show metadata coverage. As members register their content with us they also add additional information which gives context for other members and for services that help e.g. discovery or analytics.
Richer metadata makes content useful. Participation reports will give—for the first time—a clear picture for anyone to see the metadata Crossref has. This is data that’s long been available via our Public REST API, now visualized.
Who are participation reports for? Everyone!
It’s an opportunity to evaluate and educate. See for yourself where the gaps are, and what our members could improve upon. Understand best practice through seeing what others are doing, and learn how to level-up.
Monitor what metadata is being registered, even if this work is done by a third party or another department. And see what other organizations in scholarly communications see when they use Crossref metadata in their research, tools, and services.
The beta release—expected after acceptance testing some time late May—will let anyone look up any of our 15,000+ members and see whether they are registering ten key elements that add context and richness to the basic required bibliographic metadata.
What do we mean by ‘richer metadata’?
The ten checks for Beta, will be:
References
Open references[EDIT 6th June 2022 - all references are now open by default].
ORCID iDs
Funder IDs
Funding award numbers
Crossmark metadata
License information
Full text links
Similarity Check URLs
Abstracts
Each of these additional metadata elements helps increase discovery and wider and more varied use—and usefulness—of research outputs.
Why are we doing this and what do we mean by ‘participation’?
Over the years when we’ve talked with our members about their metadata, we learned that many just can’t be certain exactly how they’re performing. It could be that they’ve outsourced Content Registration to another service provider or larger publisher, or it could be they just weren’t previously aware they could collect and share authors’ ORCID iDs, Funder IDs, and so on. So our primary aim is to give our members the information they need in order to make a case for improving their metadata records. Each check will come with information about why it is important and guidance on how to improve. Additionally, with the growing use of Crossref as a central source of metadata for the research community, it’s in everyone’s interest to be as transparent as possible about what metadata we have - and encourage greater understanding of what’s possible.
Member ‘participation’ is an important concept. Crossref distinguishes itself from other DOI registration agencies by providing this richer infrastructure which allows for things like funding information, license information, links between data and preprints, and so on—all contributing to the research nexus for everyone’s benefit.
Membership of Crossref is not just about getting a persistent identifier for your content, it’s about placing your content in context by providing as much metadata as possible and looking after it long-term.
Here’s a sneak preview of what the report will look like:
So whether you’re a member who wants to run a “health check” on your own metadata, or a consumer of metadata interested in what’s available and from whom, watch this space for Participation Reports!
Would you like a heads-up on your report, pre-beta?
Beta will be released some time in May or June this year, following acceptance testing with members and others. Then we’re looking for about 20 members to have a half-hour phone call with a walk-through ‘health check’. Please contact Anna if you’d like to schedule one.
