@article{grokkingofdiffusionmodelscasestudyonmodu,
  title = {Grokking of Diffusion Models: Case Study on Modular Addition},
  author = {Joon Hyeok Kim and Yong-Hyun Park and Mattis Dalsætra Østby and Jiatao Gu},
  year = {2026},
  eprint = {2604.17673},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.17673},
}