@article{combinatorialsynthesisscalingcoderlvrvia, title = {Combinatorial Synthesis: Scaling Code RLVR via Atomic Decomposition and Recombination}, author = {Jiasheng Zheng and Boxi Cao and Boxi Yu and Yuzhong Zhang and Jialun Cao and Yaojie Lu and Hongyu Lin and Xianpei Han and Le Sun}, year = {2026}, eprint = {2605.31058}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2605.31058}, }