@article{shareddoubtzeroshotcrosslingualconfidenc,
  title = {Shared Doubt: Zero-Shot Cross-Lingual Confidence Estimation for Language Models},
  author = {Athina Kyriakou and Dennis Ulmer and Ivan Titov},
  year = {2026},
  eprint = {2605.31220},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.31220},
}