SoK: DARPA's AI Cyber Challenge (AIxCC): Competition Design, Architectures, and Lessons Learned. - Cen Zhang; Younggi Park; Fabian Fleischer 001; Yu-Fu Fu; Jiho Kim; Dongkwan Kim 001; Youngjoon Kim; Qingxiao Xu; Andrew Chin; Ze Sheng; Hanqing Zhao; Brian J. Lee; et al. (CoRR, 2026)