@article{kammar2026threads, title = "An Equational Axiomatization of Dynamic Threads via Algebraic Effects: Presheaves on Finite Relations, Labelled Posets, and Parameterized Algebraic Theories", author = "Ohad Kammar and Jack Liell-Cock and Sam Lindley and Cristina Matache and Sam Staton", year = "2026", journal = "Proceedings of the ACM on Programming Languages", number = "POPL", pages = "1847--1875", volume = "10", doi = "10.1145/3776706", }