Powering the PID Graph: announcing the DataCite GraphQL API
Today DataCite launches a new API that powers the PID Graph, the graph formed by scholarly resources described by persistent...
MetadataA collection of 52 posts
Upcoming Changes to DOI Content Negotiation
DOI content negotiation is one of the oldest DataCite services, launched in 2012. Content negotiation makes it easy to fetch...
Tracking the Growth of the PID Graph
The connections between scholarly resources generated by persistent identifiers (PIDs) and associated metadata form a graph: the PID Graph [Fenner...
Exposing DOI metadata provenance
DOI metadata provenance is describing the history of a particular DOI metadata record, i.e. what changes were made when...
Introducing the PID Graph
Persistent identifiers (PIDs) are not only important to uniquely identify a publication, dataset, or person, but the metadata for these...
Introducing DataCite JSON
All DataCite DOIs have associated metadata, described in the DataCite Metadata Schema Documentation (DataCite Metadata Working Group (2017)), validated and...