Avarikioti, Georgia, et al. “Hide &; Seek: Privacy-Preserving Rebalancing on Payment Channel Networks.”10.1007/978-3-031-18283-9_17__Financial Cryptography and Data Security, vol. 13411, Springer Nature, 2022, pp. 358–73, doi:10.1007/978-3-031-18283-9_17.