ARITHMETIC CONNECTOME — REVIEW NOTES Manuscript: Spectral bounds for the number of Robin candidates Version: v1.2, unreviewed preprint; revised October 27, 2026 (CDT) PDF: https://arithmeticconnectome.com/papers/robin-v1.2.pdf Reviewer name (optional): Section / equation: Finding type: correctness / imported hypothesis / prior result / presentation Finding and supporting derivation: Suggested correction or exact reference: Scope checked: Steps not checked: A full review is not required. A precise objection or prior-result reference is useful. Contact: research@arithmeticconnectome.com