@misc{thompson2018common,
  title={Can Common Crawl reliably track persistent identifier (PID) use over time?},
  author={Henry S. Thompson and Jian Tong},
  year={2018},
  eprint={1802.01424},
  archivePrefix={arXiv},
  primaryClass={cs.DL},
  url={https://arxiv.org/abs/1802.01424}
}