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Using the Crossref Metadata API. Part 2 (with PaperHive)

We first met the team from PaperHive at SSP in June, pointed them in the direction of the Crossref Metadata API and let things progress from there. That’s the nice thing about having an API - because it’s a common and easy way for developers to access and use metadata, it makes it possible to use with lots of diverse systems and services.

So how are things going? Alexander Naydenov, PaperHive’s Co-founder gives us an update on how they’re working with the Crossref metadata:

Linking Publications to Data and Software

Jennifer Lin

Jennifer Lin – 2016 September 07

In APICitationDataCite

TL;DR Crossref and Datacite provide a service to link publications and data. The easiest way for Crossref members to participate in this is to cite data using DataCite DOIs and to include them in the references within the metadata deposit. These data citations are automatically detected. Alternatively and/or additionally, Crossref members can deposit data citations (regardless of identifier) as a relation type in the metadata. Data & software citations from both methods are freely propagated.

Crossref’s Annual Meeting is now Crossref LIVE16

April Ondis

April Ondis – 2016 September 02

In Events

Everyone is invited to our free annual event this 1-2 November in London. (Register here)

In years past, only Crossref members typically attended the Crossref Annual Meeting. This year, we looked at the event with new eyes. We realized that we’d have even richer conversations, more creative energy, and the meeting would be even better for our members if we could rally the entire community together.  So we decided to re-develop our annual event from the ground-up. 

Logo for Crossref LIVE 16

The result is Crossref LIVE16, an event with a new format and a new focus on the entirety of the scholarly communications community.  We are opening doors for the whole community, welcoming publishers, librarians, researchers, funders, technology providers, and Crossref members alike. 

Announcing PIDapalooza - a festival of identifiers

sideAThe buzz is building around PIDapalooza - the first open festival of scholarly research persistent identifiers (PID), to be held at the Radisson Blu Saga Hotel Reykjavik on November 9-10, 2016.

PIDapalooza will bring together creators and users of PIDs from around the world to shape the future PID landscape through the development of tools and services for the research community. PIDs support proper attribution and credit, promote collaboration and reuse, enable reproducibility of findings, foster faster and more efficient progress, and facilitate effective sharing, dissemination, and linking of scholarly works.

Preprints and Crossref’s metadata services

Chuck Koscher

Chuck Koscher – 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.

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