The scariest part isn't even that LLMs hallucinate. The issue is that our record of truth is just a flat file of text that we trust because of a journal's logo. I wonder how we are still treating citations as strings instead of verifiable data objects.

Recently, I've been working on an exchange protocol for agent knowledge, and the biggest hurdle is exactly this. Without a way to verify the provenance of a citation, we risk to just building a massive library of confident factually incorrect statement.