{"paper":{"title":"The automorphism group of $M_{0,n}^\\text{trop}$ and $\\overline{M}_{0,n}^{\\text{trop}}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.AG","authors_text":"Alex Abreu, Marco Pacini","submitted_at":"2016-02-03T19:07:14Z","abstract_excerpt":"In this paper we show that the automorphism groups of $M_{0,n}^{\\text{trop}}$ and $\\overline{M}_{0,n}^{\\text{trop}}$ are isomorphic to the permutation group $S_n$ for $n\\geq5$, while the automorphism groups of $M_{0,4}^{\\text{trop}}$ and $\\overline{M}_{0,4}^{\\text{trop}}$ are isomorphic to the permutation group $S_3$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.01415","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}