Do you want to see if a CrossRef DOI (typically assigned to publications) refers to DataCite DOIs (typically assigned to data)? Here you go: http://api.labs.crossref.org/graph/doi/10.4319/lo.1997.42.1.0001 Conversely, do you want to see if a DataCite DOI refers to CrossRef DOIs? Voilà: http://api.labs.crossref.org/graph/doi/10.1594/pangaea.185321 Background “How can we effectively integrate data i
In the next few weeks, authors with an ORCID iD will be able to have Crossref automatically push information about their published work to their ORCID record. It’s something that ORCID users have been asking for and we’re pleased to be the first to develop the integration. 230 publishers already include ORCID iDs in their metadata deposits with us, and currently there are 248,000 DOIs that include
We regularly see developers using regular expressions to validate or scrape for DOIs. For modern CrossRef DOIs the regular expression is short /^10.\d{4,9}/[-._;()/:A-Z0-9]+$/i For the 74.9M DOIs we have seen this matches 74.4M of them. If you need to use only one pattern then use this one. The other 500K are mostly from CrossRef’s early days when the battle between “human-readable” identifiers an
We’ve been collecting citation events from Wikipedia for some time. We’re now pleased to announce a live stream of citations, as they happen, when they happen. Project this on your wall and watch live DOI citations as people edit Wikipedia, round the world. View live stream » In the hours since this feature launched, there are events from Indonesian, Portugese, Ukrainian, Serbian and English Wikip
Background On January 20th, 2015 the main DOI HTTP proxy at doi.org experienced a partial, rolling global outage. The system was never completely down, but for at least part of the subsequent 48 hours, up to 50% of DOI resolution traffic was effectively broken. This was true for almost all DOI registration agencies, including CrossRef, DataCite and mEDRA. At the time we kept people updated on what
TL;DR Watch a real-time stream of DOIs being cited (and “un-cited!” ) in Wikipedia articles across the world: http://goo.gl/0AknMJ Background For years we’ve known that the Wikipedia was a major referrer of CrossRef DOIs and about a year ago we confirmed that, in fact, the Wikipedia is the 8th largest refer of CrossRef DOIs. We know that people follow the DOIs, too. This despite a fraction of Wiki
tl;dr http://chronograph.labs.crossref.org At CrossRef we mint DOIs for publications and send them out into the world, but we like to hear how they’re getting on out there. Obviously, DOIs are used heavily within the formal scholarly literature and for citations, but they’re increasingly being used outside of formal publications in places we didn’t expect. With our DOI Event Tracking / ALM pilot p
The South Park movie , “Bigger, Longer & Uncut” has a DOI: a) http://dx.doi.org/10.5240/B1FA-0EEC-C316-3316-3A73-L So does the pornographic movie, “Young Sex Crazed Nurses”: b) http://dx.doi.org/10.5240/4CF3-57AB-2481-651D-D53D-Q And the following DOI points to a fake article on a “Google-Based Alien Detector”: c) http://dx.doi.org/10.6084/m9.figshare.93964 And the following DOI refers to an infam
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