@article{surrogatefunctionalsformachinelearnedorb,
  title = {Surrogate Functionals for Machine-Learned Orbital-Free Density Functional Theory},
  author = {Roman Remme and Fred A. Hamprecht},
  year = {2026},
  eprint = {2604.20458},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.20458},
}