2025 Game-Theoretically Fair Coin Toss with Arbitrary Preferences Forest Zhang and Ke Wu In ASIACRYPT 2025, 2025 PDF Beyond Incentive Compatibility: Rational Harm-Proof Transaction Fee Mechanisms Forest Zhang, Elain Park, and Ke Wu Manuscript, 2025 PDF 2023 Opponent Indifference in Rating Systems: A Theoretical Case for Sonas Greg Bodwin and Forest Zhang In ITCS 2023, 2023 PDF