@article{ehrenfeuchthausslerrankandchainof,
  title = {Ehrenfeucht-Haussler Rank and Chain of Thought},
  author = {Pablo Barceló and Alexander Kozachinskiy and Tomasz Steifer},
  year = {2025},
  eprint = {2501.12997},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2501.12997v1},
}