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Elsevier has become the newest customer of Impactstory's Unpaywall Data Feed, which provides a weekly feed of changes in Unpaywall, our open database of 20 million open access articles.
Fixing the problems with seeing, finding, and using software mentioned in the literature.
OA continues to grow. But when will it be...done? When will everything be published as Open Access?
Get full-text of research papers as you browse, using Unpaywall's index of ten million legal, open-access articles.
Impactstory's thoughts about Sci-Hub.
oaDOI is an alternative DOI resolver that gets free fulltext where available, instead of just an article landing page.
We are releasing a new version of Impactstory!
The Right Metrics for Generation Open
Impactstory will be buying a new data stream: Twitter, G+, and Facebook data from Altmetric.com. Altmetric have spent years working on the thorny problem of connecting tweets with articles.