@misc{soberon-2026-tverberg-cores,
  title = {{Tverberg cores and Kalai’s cascade conjecture}},
  author = {Pablo Soberón},
  year = {2026},
  eprint = {2605.21305},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.21305}
}