# [A finite-entropy separation of microstates and nonmicrostates free entropy](paper.pdf)

**Author:** OpenAI

**Date:** September 25, 2026

## Citation

```bibtex
@misc{OAI:A-finite-entropy-separation-of-microstates-and-nonmicrostates-free-entropy-September-25-2026,
  author = {{OpenAI}},
  title = {{A finite-entropy separation of microstates and nonmicrostates free entropy}},
  howpublished = {OpenAI Math Release preprint
                  \href{https://github.com/openai/math/blob/main/preprints/A-finite-entropy-separation-of-microstates-and-nonmicrostates-free-entropy-September-25-2026/paper.pdf}{OAI:A-finite-entropy-separation-of-microstates-and-nonmicrostates-free-entropy-September-25-2026}},
  year = {2026}
}
```