First DOI for academic event registered

We have (probably) registered the first DOI for an academic event blogs.tib.eu/wp/tib/2021/05/31/finally-persistently-identifying-academic-events-and-event-series/

We have registered the (probably) first DOI for an academic event and its series: https://doi.org/10.25798/qsdh-en13 and https://doi.org/10.25798/ea2h-xq32. This blog post explains how we interpreted DataCites metadata schema for this purpose.