DataCite Membership and DOI Prefixes
The University of Reading is a DataCite member — a fact about the institution, not a contract it operates. api.datacite.org/providers/pclw returns provider "University of Reading", symbol PCLW, organizationType academicInstitution, memberType consortium_organization under consortium blco, country GB, rorId https://ror.org/05v62cm79. Four DOI prefixes are assigned — 10.17864, 10.48683, 10.83281, 10.83004 — and three repository clients, of which bl.reading is registered to researchdata.reading.ac.uk and pclw.bnuteb to the university's Elsevier Pure instance. The registry's own API is DataCite's and is not saved here.