{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:RKEOV5I6XNOWRT4IWTXQ5XA57A","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":"13a5260a9e9a939a1cc40454f136fa84080cfa7bb5ef8db6b7a6f0eb9e996eb3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-12-20T22:27:49Z","title_canon_sha256":"531c89b95ce44a955789cf16054b6c3bfa0761601153d1e5cd9ba15393ff53c9"},"schema_version":"1.0","source":{"id":"1012.4494","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.4494","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"arxiv_version","alias_value":"1012.4494v1","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.4494","created_at":"2026-05-18T04:21:29Z"},{"alias_kind":"pith_short_12","alias_value":"RKEOV5I6XNOW","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_16","alias_value":"RKEOV5I6XNOWRT4I","created_at":"2026-05-18T12:26:13Z"},{"alias_kind":"pith_short_8","alias_value":"RKEOV5I6","created_at":"2026-05-18T12:26:13Z"}],"graph_snapshots":[{"event_id":"sha256:c7862e519391c88218b888f4d91ad2173fe27ccbcf49ab81d852b1b60f1c2885","target":"graph","created_at":"2026-05-18T04:21:29Z","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":"We examine the effects of quantum fluctuations on a classical spin liquid state in the fully-frustrated honeycomb lattice Bose Hubbard model using quantum Monte Carlo simulations. Frustration is induced explicitly in the model by modulating the sign of the interaction spatially around each lattice hexagon. A superfluid to Mott insulating quantum phase transition can be induced by varying the relative strength of the classical interaction and quantum hopping. In the cases where the interaction has a regular spatial modulation, hopping promotes a phase transition to a symmetry-broken valence-bon","authors_text":"Roger G. Melko, Stephen Inglis","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-12-20T22:27:49Z","title":"Mott Insulators in a Fully-Frustrated Bose Hubbard Model on the Honeycomb Lattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.4494","kind":"arxiv","version":1},"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:e77b61675cc808c1ade61a280e800b0c870fcfcbc95bd345998a58aacbee7f22","target":"record","created_at":"2026-05-18T04:21:29Z","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":"13a5260a9e9a939a1cc40454f136fa84080cfa7bb5ef8db6b7a6f0eb9e996eb3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2010-12-20T22:27:49Z","title_canon_sha256":"531c89b95ce44a955789cf16054b6c3bfa0761601153d1e5cd9ba15393ff53c9"},"schema_version":"1.0","source":{"id":"1012.4494","kind":"arxiv","version":1}},"canonical_sha256":"8a88eaf51ebb5d68cf88b4ef0edc1df8370b591b93c746bc2baeb089bdb8adf9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8a88eaf51ebb5d68cf88b4ef0edc1df8370b591b93c746bc2baeb089bdb8adf9","first_computed_at":"2026-05-18T04:21:29.854112Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:21:29.854112Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KprrZ5E+UP7otn3hDr0owjWgsCBLb2a4StV4AhGFKmHefvBTBmn5cZG85YlHnnPCD8DX3KRRQAvDTPL1NeCQCg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:21:29.854484Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.4494","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e77b61675cc808c1ade61a280e800b0c870fcfcbc95bd345998a58aacbee7f22","sha256:c7862e519391c88218b888f4d91ad2173fe27ccbcf49ab81d852b1b60f1c2885"],"state_sha256":"a8a8ef370afae0d36f7d30889c9acc8847f4b21f9928afe0af1a06026b0a003e"}