@article{thinkingdeepernotlongerdepthrecurrenttra,
  title = {Thinking Deeper, Not Longer: Memory-Efficient Test-Time Reasoning with Depth-Recurrent Transformers for Compositional Generalization},
  author = {Hung-Hsuan Chen},
  year = {2026},
  eprint = {2603.21676},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2603.21676},
}