@misc{wadhwa2026perilsparallelismtransactionfee,
      title={Perils of Parallelism: Transaction Fee Mechanisms under Execution Uncertainty}, 
      author={Sarisht Wadhwa and Aviv Yaish and Fan Zhang and Kartik Nayak},
      year={2026},
      eprint={2604.04193},
      archivePrefix={arXiv},
      primaryClass={cs.CR},
      url={https://arxiv.org/abs/2604.04193}, 
}