Stealth co-founder Rafail Ostrovsky (UCLA), in collaboration with Vipul Goyal (NTT Research & CMU), Junru Li (Tsinghua University), and Yifan Song (Tsinghua University), published a paper “Towards Building Scalable Constant-Round MPC from Minimal Assumptions via Round Collapsing.” at the 45th annual international cryptology converence (CRYPTO 2025).