@article{decentralizedannuityaquestfortheholy, title = {Decentralized Annuity: A Quest for the Holy Grail of Lifetime Financial Security}, author = {Feng Runhuan and Liang Zongxia and Song Yilun}, year = {2025}, eprint = {2502.13742}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2502.13742v1}, }