In addition to PDF uploads, it would be nice if users could search and select references from something like the [Semantic Scholar (S2) API](https://api.semanticscholar.org/api-docs/graph).
In addition to PDF uploads, it would be nice if users could search and select references from something like the Semantic Scholar (S2) API.