@article{prismdifferentiableanalysisbysynthesisfo,
  title = {PRISM: Differentiable Analysis-by-Synthesis for Fixel Recovery in Diffusion MRI},
  author = {Mohamed Abouagour and Atharva Shah and Eleftherios Garyfallidis},
  year = {2026},
  eprint = {2604.00250},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2604.00250},
}