@misc{kong2025newcapacityboundspir,
      title={New Capacity Bounds for PIR on Graph and Multigraph-Based Replicated Storage}, 
      author={Xiangliang Kong and Shreya Meel and Thomas Jacob Maranzatto and Itzhak Tamo and Sennur Ulukus},
      year={2025},
      eprint={2504.20888},
      archivePrefix={arXiv},
      primaryClass={cs.IT},
      url={https://arxiv.org/abs/2504.20888}, 
}