arXiv AI By Sasank Annapureddy, Anjaneya Prasad Thamatani

PRIMUS: Identity, Governance, and Verification for Multi-Agent Federations

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The paper introduces PRIMUS, an extension of the PRIMA framework that combines prime‑power agent identity with BLS aggregate signatures to improve governance in multi‑agent federations. PRIMUS achieves a safe‑kill threshold that eliminates false‑positive agent termination under noisy conditions, identifies an economic boundary where singleton governance outperforms Byzantine quorum, and implements VRF succession with lease and fencing for unconditional safety under partial synchrony. The study also explores converting PRIMA’s binary artifact‑fidelity verdict into a graded fitness signal, demonstrating strong calibration against injected faults but reduced effectiveness on real LLM‑generated candidates, and reports a program cost of USD 164.78.

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