@article{simulatingroboticlocomotioninsandresisti,
  title = {Simulating Robotic Locomotion in Sand: Resistive Force Theory in an Open-Source Physics Engine},
  author = {Ryan Walker Brown and Laura K. Treers and Kathryn A. Daltorio},
  year = {2026},
  eprint = {2606.19504},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.19504},
}