PIDGraph Component Factsheet

This factsheet outlines the PIDGraph services, developed to expose and interconnect Persistent Identifier (PID) metadata using trusted sources like DataCite DOIs, ORCiDs, and RORs. Enhanced under FAIRCORE4EOSC, PIDGraph supports machine-readable APIs, metadata ingestion, and citation tracking, enabling better reuse, reporting, and interoperability of research outputs across the EOSC and the wider scholarly community.