This is a growing, curated collection of publicly available training materials, handbooks, cookbooks, documentation, and guides focused on persistent identifiers (PIDs) — both in general and for specific PID systems and providers.
The resources originate from various institutions and initiatives and are not maintained by us. As a work in progress, this overview will evolve to reflect the needs of the NFDI research communities. Suggestions are welcome.
Fundamentals, significance, and an overview of the PID ecosystem. Includes beginner-friendly introductions, insights into governance, and the conceptual role of PIDs in research infrastructure.
Introductory slide deck for those new to persistent identifiers (EN)
Workshop slides on the structure and governance of the PID ecosystem (EN)
Article on the foundational role of PIDs in research infrastructure (EN)
Checklist to assess and improve the digital visibility of research outputs (EN)
Overview of how PIDs are used at CERN (EN)
Introductory article in German on persistent identifiers in research (DE)
Introductory video from the Lower Saxony FDM network (DE)
Living collection of PID-related literature maintained by the PID4NFDI consortium (EN/DE)
Hands-on guides and checklists for using PIDs in research workflows. Includes practical comparisons, assignment procedures, and community-specific strategies.
Workshop slide deck comparing DOI and ePIC PID systems (DE)
Step-by-step guide to DOI registration via DataCite (DE)
Detailed German manual for working with DataCite Fabrica (DE)
Practical guide for implementing FAIR principles in the life sciences, with PID references (EN)
Interactive checklist for assessing the FAIRness of research software (EN)
Practical guide for individuals and organizations implementing PIDs in research workflows (EN)
Video explaining PID use in scholarly publishing (EN)
Slide deck accompanying the AGU PID training module (EN)
Video presentation on using PIDs and FAIR repositories to improve findability (EN)
Resources from specific PID providers and infrastructure operators. Covers technical usage, metadata, APIs, and workflows.
Introductory guide to working with DOIs and metadata via DataCite (EN)
Training portal from DataCite with guides, videos, and workshops (EN)
Technical training materials for using EUDAT infrastructure with PIDs (EN)
API documentation for implementing persistent identifiers with ePIC (EN)
Documentation and API details for the Research Organization Registry (EN)
German-language video tutorials on ORCID (DE)
Tools and online platforms that support PID usage, decision-making, and community discussions.
Interactive tool for selecting PID systems based on use case (EN)
Collection of training and documentation on PID systems (EN)
Online community for sharing questions, answers, and discussions about PIDs (EN)
Collected contributions on PIDs in the EOSC context (EN)
Examples and models tailored to specific research communities or disciplines. Shows how PIDs are applied in specialized contexts.
FAIR PID model for research data in catalysis, based on Handle (EN)
German-language platform for RDM and PID-related training materials (DE)