@article{universalmechanicalpolycomputationin,
  title = {Universal Mechanical Polycomputation in Granular Matter},
  author = {Atoosa Parsa and Sven Witthaus and Nidhi Pashine and Corey S. O'Hern and Rebecca Kramer-Bottiglio and Josh Bongard},
  year = {2023},
  eprint = {2305.17872},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2305.17872v1},
}