@article{discountedbetabernoullirewardestimationf, title = {Discounted Beta-Bernoulli Reward Estimation for Sample-Efficient Reinforcement Learning with Verifiable Rewards}, author = {Haechan Kim and Soohyun Ryu and Gyouk Chu and Doohyuk Jang and Eunho Yang}, year = {2026}, eprint = {2603.18444}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2603.18444}, }