@article{beyondperplexityutf8validityinbyteawarel,
  title = {Beyond Perplexity: UTF-8 Validity in Byte-aware Language Models},
  author = {Sangwhan Moon and Daisuke Oba and Youmi Ma and Tatsuya Hiraoka and Naoaki Okazaki},
  year = {2026},
  eprint = {2606.14122},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.14122},
}