Title: The Self-Acceleration Exponent: A Measurable Threshold Joining Recursive Capability Growth to Corrective Stability | Michael Darius Eastwood Research Author: Michael Darius Eastwood Publication date: 2026-08-16 Version: v1.4 Revised: 2026-08-27 OSF DOI: 10.17605/OSF.IO/HT8WU Canonical URL: https://www.michaeldariuseastwood.com/research/papers/paper-xiii-self-acceleration-exponent.html Abstract -------- Two frameworks in this programme describe recursive self-improvement and have never been related. One derives how capability compounds with recursive depth and yields the scaling exponent α = 1/(1 − β_L). The other derives when a self-improving system remains correctable and yields the criterion β_X > k. They use the same two letters for different quantities, which has prevented the comparison rather than merely obscuring it. This paper resolves the notation, derives the relation between the frameworks, and finds that the quantity deciding the outcome is neither capability nor speed but how fast a system compresses its own iteration time. Writing cycle duration as Δt ∝ C^{−δ} defines the self-acceleration exponent δ, and the growth exponent of the corrective framework follows exactly: k = δ − 1/α Key findings (quotable) ----------------------- - The self-acceleration exponent is the quantity that decides how fast a system's own improvement compounds. - It is stated as a measurable rather than a posited value, with the measurement described before any result. - The unit is drafted, dated and prepared as a draft registration awaiting human submission; nothing has been submitted. Priority claims relevant to this paper -------------------------------------- - PC-XIII-001 (2026-08-16): The self-acceleration exponent stated as a measurable quantity with its measurement fixed in advance, first published 16 August 2026. Citation -------- Michael Darius Eastwood (2026). The Self-Acceleration Exponent: A Measurable Threshold Joining Recursive Capability Growth to Corrective Stability | Michael Darius Eastwood Research. The ARC Theory · ARC/Eden experiments, OSF DOI 10.17605/OSF.IO/HT8WU. https://www.michaeldariuseastwood.com/research/papers/paper-xiii-self-acceleration-exponent.html Notes ----- DOI 10.17605/OSF.IO/HT8WU. Sidecar authored 20 August 2026; the paper had none. Generated from master --------------------- master_path: research/papers/paper-xiii-self-acceleration-exponent.html master_sha256: 7a796a35c216d5255abd5be1525cf5f84d5529fad2c4af890a6c638e2f94a57b builder: scripts/build-paper-companions.py This block records the SHA-256 of the HTML master that produced this .txt. A check tool re-hashing master_path can decide freshness without any external state. If the master's current SHA-256 does not match master_sha256, this file is stale and must not be published: regenerate first with `python3 scripts/build-paper-companions.py --slug paper-xiii-self-acceleration-exponent`.