{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:QPH6LZ73HHYA4ZUVEORW33DGXZ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"8f84da37f669bea8a977029a08bb4f53d8a8ce0cb24a3fc645111be531aaa9db","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-08T13:26:31Z","title_canon_sha256":"aa512a10e18500e3415b13601ed4e0418ee3ca5234dc6a45d47a54eb7d87e063"},"schema_version":"1.0","source":{"id":"1108.1699","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.1699","created_at":"2026-05-18T04:02:37Z"},{"alias_kind":"arxiv_version","alias_value":"1108.1699v2","created_at":"2026-05-18T04:02:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.1699","created_at":"2026-05-18T04:02:37Z"},{"alias_kind":"pith_short_12","alias_value":"QPH6LZ73HHYA","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"QPH6LZ73HHYA4ZUV","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"QPH6LZ73","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:41475f1e87abfef8a9df8a17950167e8b9871b4af122a6f8f45d9fd0dad5049a","target":"graph","created_at":"2026-05-18T04:02:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"Thanks to Pfaffian techniques, we study the R\\'enyi entanglement entropies and the entanglement spectrum of large subsystems for two-dimensional Rokhsar-Kivelson wave functions constructed from a dimer model on the triangular lattice. By including a fugacity $t$ on some suitable bonds, one interpolates between the triangular lattice (t=1) and the square lattice (t=0). The wave function is known to be a massive $\\mathbb Z_2$ topological liquid for $t>0$ whereas it is a gapless critical state at t=0. We mainly consider two geometries for the subsystem: that of a semi-infinite cylinder, and the d","authors_text":"Gr\\'egoire Misguich, Jean-Marie St\\'ephan, Vincent Pasquier","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-08T13:26:31Z","title":"R\\'enyi entanglement entropies in quantum dimer models : from criticality to topological order"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.1699","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2a25e61529e9ca3f214169dd63173e142e6eac73aa0ac5217bcfc6bc83fd9913","target":"record","created_at":"2026-05-18T04:02:37Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"8f84da37f669bea8a977029a08bb4f53d8a8ce0cb24a3fc645111be531aaa9db","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-08-08T13:26:31Z","title_canon_sha256":"aa512a10e18500e3415b13601ed4e0418ee3ca5234dc6a45d47a54eb7d87e063"},"schema_version":"1.0","source":{"id":"1108.1699","kind":"arxiv","version":2}},"canonical_sha256":"83cfe5e7fb39f00e669523a36dec66be56d573a0416fa044c838f11e7f76c3f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83cfe5e7fb39f00e669523a36dec66be56d573a0416fa044c838f11e7f76c3f0","first_computed_at":"2026-05-18T04:02:37.433466Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:02:37.433466Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X508ilpo/tcYTWQLpaheKIiHp+JbQuqC8Wd2gXwmeR8Ls3/R6rz6A10uPs1fvDACSCph44vrQdXN3TBtSt2UDg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:02:37.434256Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.1699","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2a25e61529e9ca3f214169dd63173e142e6eac73aa0ac5217bcfc6bc83fd9913","sha256:41475f1e87abfef8a9df8a17950167e8b9871b4af122a6f8f45d9fd0dad5049a"],"state_sha256":"0e89474c6e7e6176fadb8b13858c5d7e7c69e7aef43d3b018227bfa25a0f60c5"}