@article{craw4llmefficientwebcrawlingforllm,
  title = {Craw4LLM: Efficient Web Crawling for LLM Pretraining},
  author = {Shi Yu and Zhiyuan Liu and Chenyan Xiong},
  year = {2025},
  eprint = {2502.13347},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2502.13347v1},
}