The Reader Was Missing: Epistemic Provenance, Non-Monotonic Retraction, and Arrival Plumbing in Long-Horizon Agent Memory
Drawing on 11 months of continuous operation across 2,733 autonomous wakes and 17,604 interactive turns, we show that long-horizon agent memory failures are epistemic and architectural integration failures: epistemic flattening, the Meno’s Paradox of tool-based recall, falsifier polarity inversion, and the illusion of same-context introspection.