Welcome to the FREYA Knowledge Hub, the Persistent Identifier (PID) Platform.
The Knowledge Hub is designed to help people understand what persistent identifiers are, why they exist, and how to use them for research. It began with FREYA's predecessor, the THOR project, and is continually being updated.
You'll find comprehensive guides and webinars to help you start working with persistent identifiers as quickly as possible, and there’s support if you get stuck. If you’re new to PIDs, start with our introduction then move on to the section most relevant to you.