This video explains the use of persistent identifiers (PIDs). It was made for the FREYA project - aimed to build the infrastructure for persistent identifiers as a core component of open science, in the EU and globally. FREYA worked to improve discovery, navigation, retrieval, and access of research resources.

DOI FAIR data FREYA Open Science PID data access data finding persistent identifier

Braukmann, Ricarda / Dohna, Tina / Bernal-Llinares, Manuel / Bunakov, Vasily / Lambert, Simon