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Preprints and Crossref’s metadata services

ckoscher

ckoscher – 2016 August 29

In Preprints

We’re putting the final touches on the changes that will allow preprint publishers to register their metadata with Crossref and assign DOIs. These changes support Crossref’s CitedBy linking between the preprint and other scholarly publications (journal articles, books, conference proceedings). Full preprint support will be released over the next few weeks.

The article nexus: linking publications to associated research outputs

Crossref began its service by linking publications to other publications via references. Today, this extends to relationships with associated entities. People (authors, reviewers, editors, other collaborators), funders, and research affiliations are important players in this story. Other metadata also figure prominently in it as well: references, licenses and access indicators, publication history (updates, revisions, corrections, retractions, publication dates), clinical trial and study information, etc. The list goes on.

Using the Crossref Metadata API. Part 1 (with Authorea)

Did you know that we have a shiny, not so new, API kicking around? If you missed Geoffrey’s post in 2014 (or don’t want a Cyndi Lauper song stuck in your head all day), the short explanation is that the Crossref Metadata API exposes the information that publishers provide Crossref when they register their content with us. And it’s not just the bibliographic metadata either-funding and licensing information, full-text links (useful for text-mining), ORCID iDs and update information (via Crossmark)-are all available, if included in the publishers’ metadata.

Interested? This is the kickoff a series of case studies on the innovative and interesting things people are doing with the Metadata API. Welcome to Part 1.

Get ready for Crossmark 2.0!

Kirsty Meddings

Kirsty Meddings – 2016 August 17

In CrossmarkMetadataNews

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 and author names (including ORCID iDs) now have their own sections alongside funding information and licenses. Feedback so far tells us that the new box is a vast improvement.

Getting ready to run with preprints, any day now

While preprints have been a formal part of scholarly communications for decades in certain communities, they have not been fully adopted to date across most disciplines or systems. That may be changing very soon and quite rapidly, as new initiatives come thick and fast from researchers, funders, and publishers alike. This flurry of activity points to the realization from these parties of preprints’ potential benefits:

Using AWS S3 as a large key-value store for Chronograph

One of the cool things about working in Crossref Labs is that interesting experiments come up from time to time. One experiment, entitled “what happens if you plot DOI referral domains on a chart?” turned into the Chronograph project. In case you missed it, Chronograph analyses our DOI resolution logs and shows how many times each DOI link was resolved per month, and also how many times a given domain referred traffic to DOI links per day.

We’ve released a new version of Chronograph. This post explains how it was put together. One for the programmers out there.

A fairer approach to waiting for deposits

If you ever see me in the checkout line at some store do not ever get in the line I’m in. It is always the absolute slowest.

Crossref’s metadata system has a sort of checkout line, when members send in their data they got processed essentially in a first come first served basis. It’s called the deposit queue. We had controls to prevent anyone from monopolizing the queue and ways to jump forward in the queue but our primary goal was to give everyone a fair shot at getting processed as soon as possible. With many different behaviors by our members this could often be a challenge and at times some folks were not 100% happy.

2016 upcoming events - we’re out and about!

Check out the events below where Crossref will attend or present in 2016. We have been busy over the past few months, and we have more planned for the rest of year. If we will be at a place near you, please come see us (and support these organizations and events)! Upcoming Events SHARE Community Meeting, July 11-14, Charlottesville, VA, USA Crossref Outreach Day - July 19-21 - Seoul, South Korea

DOI-like strings and fake DOIs

TL;DR Crossref discourages our members from using DOI-like strings or fake DOIs. Details Recently we have seen quite a bit of debate around the use of so-called “fake-DOIs.” We have also been quoted as saying that we discourage the use of “fake DOIs” or “DOI-like strings”. This post outlines some of the cases in which we’ve seen fake DOIs used and why we recommend against doing so. Using DOI-like strings as internal identifiers Some of our members use DOI-like strings as internal identifiers for their manuscript tracking systems.

Outreach Day DC. Next Up? You Tell Us

Rallying the community is a key Crossref role. Sometimes this means collaborating on new initiatives but it is also an ongoing process, a cornerstone of our outreach efforts. Part of rallying the community is bringing people together, literally, in a series of outreach days around the globe. It means we encourage dialog with us and among publisher members and non-publisher affiliates. We want to hear from the community and we hope to facilitate conversations in it. Not just about Crossref, but larger issues of scholarly communications and your particular part in it. The Crossref outreach team is doing a number of events around the world to bring together the community for updates, feedback and discussion.