@article{eulearna3ddatabaseforlearningeuler,
  title = {EuLearn: A 3D database for learning Euler characteristics},
  author = {Rodrigo Fritz and Pablo Suárez-Serrato and Victor Mijangos and Anayanzi D. Martinez-Hernandez and Eduardo Ivan Velazquez Richards},
  year = {2025},
  eprint = {2505.13539},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2505.13539v1},
}