Latest blog posts
Patrick Polischuk
2022 May 13

2022 public data file of more than 134 million metadata records now available

In 2020 we released our first public data file, something we’ve turned into an annual affair supporting our commitment to the Principles of Open Scholarly Infrastructure (POSI). We’ve just posted the 2022 file, which can now be downloaded via torrent like in years past. We aim to publish these in the first quarter of each year, though as you may notice, we’re a little behind our intended schedule. The reason for this delay was that we wanted to make critical new metadata fields available, including resource URLs and titles with markup.

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Ed Pentz
2022 May 12

Announcing our new Director of Product: Rachael Lammey

Unfortunately, Bryan Vickery has moved onto pastures new. I would like to thank him for his many contributions at Crossref and we all wish him well. I’m now pleased to announce that Rachael Lammey will be Crossref’s new Director of Product starting on Monday, May 16th. Rachael’s skills and experience are perfectly suited for this role. She has been at Crossref since 2012 and has deep knowledge and experience of all things Crossref: our mission; our members; our culture; and our services.

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Fabienne Michaud
2022 May 10

Similarity Check: what’s new with iThenticate v2?

Since we announced last September the launch of a new version of iThenticate, a number of you have upgraded and become familiar with iThenticate v2 and its new and improved features which include: A faster, more user-friendly and responsive interface A preprint exclusion filter, giving users the ability to identify content on preprint servers more easily A new “red flag” feature that signals the detection of hidden text such as text/quotation marks in white font, or suspicious character replacement A private repository available for browser users, allowing them to compare against their previous submissions to identify duplicate submissions within your organisation A content portal, helping users check how much of their own published content has been successfully indexed, self-diagnose and fix the content that has failed to be indexed in iThenticate.

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Vanessa Fairhurst
2022 April 14

Do you want to be a Crossref Ambassador?

A re-cap We kicked off our Ambassador Program in 2018 after consultation with our members, who told us they wanted greater support and representation in their local regions, time zones, and languages. We also recognized that our membership has grown and changed dramatically over recent years and that it is likely to continue to do so. We now have over 16,000 members across 140 countries. As we work to understand what’s to come and ensure that we are meeting the needs of such an expansive community, having trusted local contacts we can work closely with is key to ensuring we are more proactive in engaging with new audiences and supporting existing members.

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Event Data: A Plan of Action

Martyn Rittman

Martyn Rittman – 2021 February 01

In IdentifiersMetadataCitationCollaborationDataEvent Data

Event Data uncovers links between Crossref-registered DOIs and diverse places where they are mentioned across the internet. Whereas a citation links one research article to another, events are a way to create links to locations such as news articles, data sets, Wikipedia entries, and social media mentions. We’ve collected events for several years and make them openly available via an API for anyone to access, as well as creating open logs of how we found each event.

Fast, citable feedback: Peer reviews for preprints and other content types

Martyn Rittman

Martyn Rittman – 2020 December 09

In CitationEvent DataIdentifiersLinking

Crossref has supported depositing metadata for preprints since 2016 and peer reviews since 2018. Now we are putting the two together, in fact we will permit peer reviews to be registered for any content type.

Calling all 24-hour (PID) party people!

Kathleen Luschek

Kathleen Luschek – 2020 October 13

In PIDapaloozaPersistenceIdentifiersCollaborationCommunityMeetings

While we wish we could be together in person to celebrate the fifth PIDapalooza, there’s an upside to moving it online: now everyone can participate in the universe’s best PID party! With 24 hours of non-stop PID programming, you’ll be able to come to the party no matter where you happen to be. Send us your ideas for #PIDapalooza21 Now is your chance to share your work in the #PIDapalooza21 spotlight!

Publishers, are you ready to ROR?

Maria Gould

Maria Gould – 2020 August 25

In CollaborationIdentifiersOrganization IdentifierInfrastructureCommunity

If you manage a publishing system or workflow, you know how crucial—and how challenging!—it is to have clean, consistent, and comprehensive affiliation metadata. Author affiliations, and the ability to link them to publications and other scholarly outputs, are vital for numerous stakeholders across the research landscape. Institutions need to monitor and measure their research output by the articles their researchers have published. Funders need to be able to discover and track the research and researchers they have supported.

Memoirs of a DOI detective…it’s error-mentary dear members

Paul Davis

Paul Davis – 2020 April 27

In Content RegistrationIdentifiersMetadata

Hello, I’m Paul Davis and I’ve been part of the Crossref support team since May 2017. In that time I’ve become more adept as a DOI detective, helping our members work out whodunnit when it comes to submission errors.

If you have ever received one of our error messages after you have submitted metadata to us, you may know that some are helpful and others are, well, difficult to decode. I’m here to help you to become your own DOI detective.

Events got the better of us

Bryan Vickery

Bryan Vickery – 2020 March 27

In IdentifiersMetadataCitationCollaborationDataEvent 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.

Metadata Manager Update

Bryan Vickery

Bryan Vickery – 2020 March 24

In MetadataContent RegistrationIdentifiers

At Crossref, we’re committed to providing a simple, usable, efficient and scalable web-based tool for registering content by manually making deposits of, and updates to, metadata records. Last year we launched Metadata Manager in beta for journal deposits to help us explore this further. Since then, many members have used the tool and helped us better understand their needs.

Metadata Corrections, Updates, and Additions in Metadata Manager

Shayn Smulyan

Shayn Smulyan – 2020 January 13

In Metadata ManagerContent RegistrationCitationsIdentifiers

It’s been a year since Metadata Manager was first launched in Beta.  We’ve received a lot of helpful feedback from many Crossref members who made the switch from Web Deposit Form to Metadata Manager for their journal article registrations.

The most common use for Metadata Manager is to register new DOIs for newly published articles. For the most part, this is a one-time process.  You enter the metadata, register your DOI, and success!

We’ll be rocking your world again at PIDapalooza 2020

Ginny Hendricks

Ginny Hendricks, Helena Cousijn, Maria Gould, Alice Meadows, Stephanie Harley – 2019 August 18

In PIDapaloozaPersistenceIdentifiersCollaborationCommunityMeetings

The official countdown to PIDapalooza 2020 begins here! It’s 163 days to go till our flame-lighting opening ceremony at the fabulous Belem Cultural Center in Lisbon, Portugal. Your friendly neighborhood PIDapalooza Planning Committee—Helena Cousijn (DataCite), Maria Gould (CDL), Stephanie Harley (ORCID), Alice Meadows (ORCID), and I—are already hard at work making sure it’s the best one so far!

Big things have small beginnings: the growth of the Open Funder Registry

Kirsty Meddings

Kirsty Meddings – 2019 July 21

In CollaborationResearch FundersIdentifiersMetadata

The Open Funder Registry plays a critical role in making sure that our members correctly identify the funding sources behind the research that they are publishing. It addresses a similar problem to the one that led to the creation of ORCID: researchers’ names are hard to disambiguate and are rarely unique; they get abbreviated, have spelling variations and change over time. The same is true of organizations. You don’t have to read all that many papers to see authors acknowledge funding from the US National Institutes of Health as NIH, National Institutes for Health, National Institute of Health, etc.
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2022 public data file of more than 134 million metadata records now available

2022 May 13

Announcing our new Director of Product: Rachael Lammey

2022 May 12

Similarity Check: what’s new with iThenticate v2?

2022 May 10

Do you want to be a Crossref Ambassador?

2022 April 14

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