DataCite DOI Registration (REPOD / REPOD.DBUW)
The University of Warsaw registers DOIs through DataCite. Its DataCite provider is `repod` — "University of Warsaw – Interdisciplinary Centre for Mathematical and Computational Modelling", memberType consortium_organization, country PL, rorId https://ror.org/039bjqg32 — and its repository client is REPOD.DBUW, "University of Warsaw Research Data Repository", domains *.uw.edu.pl, DOI prefix 10.58132, re3data https://doi.org/10.17616/R31NJNHR. The same provider also holds client TIB.REPOD (RepOD, the national open research data repository operated by ICM at repod.icm.edu.pl). This is a membership record, not a contract: DataCite's own API is DataCite's.