{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:PSFO236MK7OXW3PEBDMVQQGNDB","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":"0025972e1e3daff65f4871f05cce5878dbae72044d9ccad4cbf8cde29b40372b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-05T18:00:04Z","title_canon_sha256":"44efad316194dfff7bd7b5f60717e7f21ff296c15abb8a7afcd82118224e62ee"},"schema_version":"1.0","source":{"id":"1804.01996","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.01996","created_at":"2026-05-18T00:04:23Z"},{"alias_kind":"arxiv_version","alias_value":"1804.01996v2","created_at":"2026-05-18T00:04:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.01996","created_at":"2026-05-18T00:04:23Z"},{"alias_kind":"pith_short_12","alias_value":"PSFO236MK7OX","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"PSFO236MK7OXW3PE","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"PSFO236M","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:76636fe36db6e423996406849847009ad95be4048334b6a1044ee46a02077ea9","target":"graph","created_at":"2026-05-18T00:04:23Z","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":"Motivated by work on the bulk topological proximity effect and the topological bootstrap, we consider two coupled layers of quantum anomalous Hall (QAH) insulators with opposite signs of time-reversal breaking, which leads to a trivial band insulator at half-filling. We study the impact of interactions in this model within slave rotor theory, which leads to a layer-selective Mott transition, resulting in a fractionalized quantum anomalous Hall insulator QAH$^*$ where a Chern band insulator coexists with a chiral spin liquid. We also compute the edge electron spectral function in the vicinity o","authors_text":"Sopheak Sorn","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-05T18:00:04Z","title":"Bilayer Haldane model: From trivial band insulator to fractionalized quantum anomalous Hall insulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.01996","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":"sha256:7245a874450c1e393b82a9047d70a2adce0125b6221e23a793e2aa0e05cb5bb3","target":"record","created_at":"2026-05-18T00:04:23Z","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":"0025972e1e3daff65f4871f05cce5878dbae72044d9ccad4cbf8cde29b40372b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-04-05T18:00:04Z","title_canon_sha256":"44efad316194dfff7bd7b5f60717e7f21ff296c15abb8a7afcd82118224e62ee"},"schema_version":"1.0","source":{"id":"1804.01996","kind":"arxiv","version":2}},"canonical_sha256":"7c8aed6fcc57dd7b6de408d95840cd18524d2a01b7ab2ef405fc8b770e39b6f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c8aed6fcc57dd7b6de408d95840cd18524d2a01b7ab2ef405fc8b770e39b6f8","first_computed_at":"2026-05-18T00:04:23.367702Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:23.367702Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XQZvhKUKb/kIT69x0VhmyG3I3blR2kAnDtVhL9zWO17YFVdlFK0x7Y6qaB+eJt6NRdH/qYPArR2MQP2ohd2MCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:23.368357Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.01996","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7245a874450c1e393b82a9047d70a2adce0125b6221e23a793e2aa0e05cb5bb3","sha256:76636fe36db6e423996406849847009ad95be4048334b6a1044ee46a02077ea9"],"state_sha256":"23778f14a869c7dfdf136714324fbfa7d78da4318b5bd509d0b0c07d520fbfcf"}