@article{minimumwidthforuniversalapproximation2,
  title = {Minimum width for universal approximation using squashable activation functions},
  author = {Jonghyun Shin and Namjun Kim and Geonho Hwang and Sejun Park},
  year = {2025},
  eprint = {2504.07371},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2504.07371v1},
}