@article{mathzerotheclassificationproblemandset,
  title = {MathZero, The Classification Problem, and Set-Theoretic Type Theory},
  author = {David McAllester},
  year = {2020},
  eprint = {2005.05512},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2005.05512v2},
}