@misc{cryptoeprint:2019:252,
    author = {Hamza Abusalah and Chethan Kamath and Karen Klein and Krzysztof Pietrzak and Michael Walter},
    title = {Reversible Proofs of Sequential Work},
    howpublished = {Cryptology ePrint Archive, Report 2019/252},
    year = {2019},
    url = {https://eprint.iacr.org/2019/252},
}