Memory for agents to remember why, not just what. Notes on the epistemic graph, EP belief propagation, and building agents that reason over what they know.
Agent memory needs more than storage and retrieval. Epistemic relationships let agents track why they believe something and propagate changes in evidence.
Why recall is the measured part of agent memory and learning is not: the eight memory types, what epistemic memory adds, and how to test whether your agent revises beliefs.
Agent memory isn't a filing problem—it's a reasoning problem. Agents need to track what's true, why we believe it, and how beliefs change with evidence. That requires a world model, not just document storage.