@article{neutraltheoryofcooperators,
  title = {Neutral theory of cooperators},
  author = {Jordi Piñero and Artemy Kolchinsky and Sidney Redner and Ricard Solé},
  year = {2025},
  eprint = {2506.09737},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2506.09737v1},
}