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PIDs’R’Us and if they’re you, too, please join us for the second PIDapalooza, in Girona, Spain on January 23-24, for a two-day celebration of persistent identifiers.

Together, we will achieve the incredible - make a meeting about persistent identifiers and networked research fun! Brought to you by California Digital Library, Crossref, DataCite, and ORCID, this year’s sessions are organized around eight themes:

Now in its second year, this “open festival of persistent identifiers” brings together people from all walks of life who have something to say about PIDs. If you work with them, develop with them, measure or manage them, let us know your PID adventures, pitfalls, and plans by submitting a talk by September 18. It’ll be in Girona, Spain, January 23-24, 2018.

As the linking hub for scholarly content, it’s our job to tame URLs and put in their place something better. Why? Most URLs suffer from link rot and can be created, deleted or changed at any time. And that’s a problem if you’re trying to cite them.

We’re excited to say that we’ve finished the work on our infrastructure to allow members to register preprints. Want to know why we’re doing this? Jennifer Lin explains the rationale in detail in an earlier post, but in short we want to help make sure that:

• links to these publications persist over time
• they are connected to the full history of the shared research results
• the citation record is clear and up-to-date

Doing so will help fully integrate preprint publications into the formal scholarly record.

The scholarly communications sector has built and adopted a series of open identifier and metadata infrastructure systems to great success.  Content identifiers (through Crossref and DataCite) and contributor identifiers (through ORCID) have become foundational infrastructure to the industry.  

The buzz is building around PIDapalooza - the first open festival of scholarly research persistent identifiers (PID), to be held at the Radisson Blu Saga Hotel Reykjavikon 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.

<span >Crossref began its service by linking publications to other publications <span >via references. <span >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.

As part of our Event Data work we’ve been investigating where DOI resolutions come from. A resolution could be someone clicking a DOI hyperlink, or a search engine spider gathering data or a publisher’s system performing its duties. Our server logs tell us every time a DOI was resolved and, if it was by someone using a web browser, which website they were on when they clicked the DOI. This is called a referral.

I had a great chat with Danielle Padula of Scholastica, a journals platform with an integrated peer-review process that was founded in 2011. We talked about how journals get started with Crossref, and she turned our conversation into a blog post that describes the steps to begin registering content and depositing metadata with us. Since the result is a really useful description of our new member on-boarding process, I want to share it with you here as well.

Anybody who knows me or reads this blog is probably aware that I don’t exactly hold back when discussing problems with the DOI system. But just occasionally I find myself actually defending the thing…