Here are some resources you may find useful before, during or after the hackathon. Feel free to add more things that you find useful in replies below.
- PID Graph Jupyter Notebooks https://github.com/datacite/notebooks/tree/master/pid-graph
- DataCite GraphQL API Guidance https://support.datacite.org/docs/datacite-graphql-api-guide
- DataCite GraphQL API https://api.datacite.org/graphql
- User stories relating to the PID Graph https://www.pidforum.org/tags/pid-graph
- Hackathon Guidance https://hackathon.guide/