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What's that DOI?

This is a long overdue followup to 2016’s “URLs and DOIs: a complicated relationship". Like that post, this accompanies my talk at PIDapalooza, the premier festival of PIDs (Persistent Identifiers). I don’t think I need to give a spoiler warning when I tell you that it’s still complicated. But this post presents some vocabulary to describe exactly how complicated it is. Event Data has been up and running and collecting data for a couple of years now, but this post describes changes we made toward the end of 2018.


This is a companion discussion topic for the original entry at https://0-www-crossref-org.lib.rivier.edu/blog/whats-that-doi/