Articles tagged with “persistent-identifiers”

Persistent Identifiers: Crossref, ORCID, DataCite, OpenAlex

Understand how persistent identifiers connect the research ecosystem. We explain how Crossref, DataCite, ORCID, and OpenAlex link papers, authors, and data.

35 min read

3/13/2026

persistent identifiers crossref orcid datacite openalex knowledge graph digital object identifiers scholarly metadata research linking

Open Scholarly Data Stack: Linking Papers, Authors & Data

Learn how the Open Scholarly Data Stack uses persistent identifiers like DOIs and ORCIDs to connect research papers, authors, datasets, and citation networks.

35 min read

3/7/2026

open scholarly data stack open science fair data persistent identifiers doi orcid research infrastructure scholarly knowledge graphs citation networks