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Encouraging even greater reporting of corrections and retractions

TL;DR: We no longer charge fees for members to participate in Crossmark, and we encourage all our members to register metadata about corrections and retractions - even if you can’t yet add the Crossmark button and pop-up box to your landing pages or PDFs.

Putting content in context

You can’t go far on this blog without reading about the importance of registering rich metadata. Over the past year we’ve been encouraging all of our members to review the metadata they are sending us and find out which gaps need filling by looking at their Participation Report.

The metadata elements that are tracked in Participation Reports are mostly beyond the standard bibliographic information that is used to identify a work. They are important because they provide context: they tell the reader how the research was funded, what license it’s published under, and more about its authors via links to their ORCID profiles. And while this metadata is all available through our APIs, we also display much of it to readers through our Crossmark service.

PIDs for conferences - your comments are welcome!

Aliaksandr Birukou is the Executive Editor for Computer Science at Springer Nature and is chair of the Group that has been working to establish a persistent identifier system and registry for scholarly conferences. Here Alex provides some background to the work and asks for input from the community:

Roughly one year ago, Crossref and DataCite started a working group on conference and project identifiers. With this blog post, we would like to share the specification of conference metadata and Crossmark for proceedings and are inviting the broader community to comment.

Crossmark 2.0 - grab the code and you’re ready to go!

Kirsty Meddings

Kirsty Meddings – 2016 September 15

In Crossmark

On September 1st we completed the final stage of the Crossmark v2.0 release and sent an email to all participating publishers containing instructions for upgrading. The first phase of v2.0 happened when we changed the design and layout of the Crossmark box back in May of this year. That allowed us to better display the growing set of additional metadata that our members are depositing, and saw the introduction of the Linked Clinical Trials feature.

Get ready for Crossmark 2.0!

TL;DR… In a few weeks, publishers can upgrade to the new and improved Crossmark 2.0 including a mobile-friendly pop-up box and new button. We will provide a new snippet of code for your landing pages, and we’ll support version v1.5 until March 2017. We recently revealed a new look for the Crossmark box, bringing it up-to-date in design and offering extra space for more metadata. The new box pulls all of a publication’s Crossmark metadata into the same space, so readers no longer have to click between tabs.

Linked Clinical Trials initiative gathers momentum

We now have linked clinical trials deposits coming in from five publishers: BioMedCentral, BMJ, Elsevier, National Institute for Health Research and PLOS. It’s still a relatively small pool of metadata - around 4000 DOIs with associated clinical trial numbers - but we’re delighted to see that “threads” of publications are already starting to form. If you look at this article in The Lancet and click on the Crossmark button you will see that in the Clinical Trials section there are links to three other articles reporting on the same trial: two from the American Heart Journal and one from BMJ’s Heart.

Clinical trial data and articles linked for the first time

It’s here. After years of hard work and with a huge cast of characters involved, I am delighted to announce that you will now be able to instantly link to all published articles related to an individual clinical trial through the Crossmark dialogue box. Linked Clinical Trials are here! In practice, this means that anyone reading an article will be able to pull a list of both clinical trials relating to that article and all other articles related to those clinical trials – be it the protocol, statistical analysis plan, results articles or others – all at the click of a button.

Linking clinical trials = enriched metadata and increased transparency

We will shortly be adding a new feature to Crossmark. In a section called “Clinical Trials” we will be using new metadata fields to link together all of the publications we know about that reference a particular clinical trial. Most medical journals make clinical trial registration a prerequisite for publication. Trials should be registered with one of the fifteen WHO-approved public trial registries , or with clinicaltrials.gov which is run by the US National Library of Medicine.

A healthy infrastructure needs healthy funding data

We’ve been talking a lot about infrastructure here at Crossref, and how the metadata we gather and organize is the foundation for so many services - those we provide directly - and those services that use our APIs to access that metadata, such as Kudos and CHORUS, which in turn provide the wider world of researchers, administrators, and funders with tailored information and tools.

The initiative formerly known as FundRef 

Together Crossref’s funding data (previously known as FundRef  – we simplified the name)  and the Open Funder Registry, our taxonomy of grant-giving organizations, comprise a hub for gathering and querying metadata related to the questions:

“Who funded this research?” and “Where has the research we funded been published?”

Best Practices for Depositing Funding Data

Crossref’s funding data initiative (FundRef) encourages publishers to deposit information about the funding sources of authors’ research as acknowledged in their papers. The funding data comprises funder name and identifier, and grant number or numbers. Funding data can be deposited on its own or with the rest of the metadata for an item of content.