@article{investigatingpermutationinvariantdiscret,
  title = {Investigating Permutation-Invariant Discrete Representation Learning for Spatially Aligned Images},
  author = {Jamie S. J. Stirling and Noura Al-Moubayed and Hubert P. H. Shum},
  year = {2026},
  eprint = {2604.01843},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.01843},
}