{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:7PRS3IJAI2TLAOIMSD45TQCFH3","short_pith_number":"pith:7PRS3IJA","canonical_record":{"source":{"id":"1503.04150","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-13T17:12:33Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"adecd1e9465ae74edd3b8ffd51be6010e7c0caa2b0a9873b0a92b9a1b839493e","abstract_canon_sha256":"0b120782f8ad35e4a037051e8fe32b172e19f306958e2968bc9c9c61c0bb4fd5"},"schema_version":"1.0"},"canonical_sha256":"fbe32da12046a6b0390c90f9d9c0453ef87252750794d14e678162c016988528","source":{"kind":"arxiv","id":"1503.04150","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.04150","created_at":"2026-05-18T01:30:49Z"},{"alias_kind":"arxiv_version","alias_value":"1503.04150v2","created_at":"2026-05-18T01:30:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.04150","created_at":"2026-05-18T01:30:49Z"},{"alias_kind":"pith_short_12","alias_value":"7PRS3IJAI2TL","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"7PRS3IJAI2TLAOIM","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"7PRS3IJA","created_at":"2026-05-18T12:29:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:7PRS3IJAI2TLAOIMSD45TQCFH3","target":"record","payload":{"canonical_record":{"source":{"id":"1503.04150","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-13T17:12:33Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"adecd1e9465ae74edd3b8ffd51be6010e7c0caa2b0a9873b0a92b9a1b839493e","abstract_canon_sha256":"0b120782f8ad35e4a037051e8fe32b172e19f306958e2968bc9c9c61c0bb4fd5"},"schema_version":"1.0"},"canonical_sha256":"fbe32da12046a6b0390c90f9d9c0453ef87252750794d14e678162c016988528","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:30:49.001020Z","signature_b64":"t/zXorZUc6jzILCnsiCizWME5JH4ks0EQAqeMOTkA5MA6mu7fiQRgb9dJ7TyJhSd7Vd9yEDEIpqAzBQWiFlwAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fbe32da12046a6b0390c90f9d9c0453ef87252750794d14e678162c016988528","last_reissued_at":"2026-05-18T01:30:49.000638Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:30:49.000638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.04150","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:30:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q2zMH9W3+veOiRc2R9pNtNLfnsPHhYAjr0l673M8vZHHDdepDcToB+0p1rB3Ap8U43NIhik/Q8NfVyNEbGF7AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:32:03.223028Z"},"content_sha256":"f4f4056f081797c55bf847f6bbefd8000ffcde1595cfeadf911ef90142348cc6","schema_version":"1.0","event_id":"sha256:f4f4056f081797c55bf847f6bbefd8000ffcde1595cfeadf911ef90142348cc6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:7PRS3IJAI2TLAOIMSD45TQCFH3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Metal-to-Insulator Switching in Quantum Anomalous Hall States","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Eun Sang Choi, Jing Wang, Kang L. Wang, Koichi Murata, Lei Pan, Qiming Shao, Shou-Cheng Zhang, Tianxiao Nie, Wei-Li Lee, Xufeng Kou, Yabin Fan","submitted_at":"2015-03-13T17:12:33Z","abstract_excerpt":"After decades of searching for the dissipationless transport in the absence of any external magnetic field, quantum anomalous Hall effect (QAHE) was recently achieved in magnetic topological insulator (TI) films. However, the universal phase diagram of QAHE and its relation with quantum Hall effect (QHE) remain to be investigated. Here, we report the experimental observation of the giant longitudinal resistance peak and zero Hall conductance plateau at the coercive field in the 6 quintuple-layer (Cr0.12Bi0.26Sb0.62)2Te3 film, and demonstrate the metal-to-insulator switching between two opposit"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04150","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:30:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DLNAbc6Mc418z0QgRjpM9b73/k4umiWGSryGY0HYqd7iB3TaQ8JfwIOAQYUr8Mvo1yzNsfjBazKSK/B3MqZDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T12:32:03.223452Z"},"content_sha256":"d46f5af8f8b4323b3e7e0f1455e8ee88e0649cd083e3e9e5f9e0f972b5b32a76","schema_version":"1.0","event_id":"sha256:d46f5af8f8b4323b3e7e0f1455e8ee88e0649cd083e3e9e5f9e0f972b5b32a76"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7PRS3IJAI2TLAOIMSD45TQCFH3/bundle.json","state_url":"https://pith.science/pith/7PRS3IJAI2TLAOIMSD45TQCFH3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7PRS3IJAI2TLAOIMSD45TQCFH3/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T12:32:03Z","links":{"resolver":"https://pith.science/pith/7PRS3IJAI2TLAOIMSD45TQCFH3","bundle":"https://pith.science/pith/7PRS3IJAI2TLAOIMSD45TQCFH3/bundle.json","state":"https://pith.science/pith/7PRS3IJAI2TLAOIMSD45TQCFH3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7PRS3IJAI2TLAOIMSD45TQCFH3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:7PRS3IJAI2TLAOIMSD45TQCFH3","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":"0b120782f8ad35e4a037051e8fe32b172e19f306958e2968bc9c9c61c0bb4fd5","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-13T17:12:33Z","title_canon_sha256":"adecd1e9465ae74edd3b8ffd51be6010e7c0caa2b0a9873b0a92b9a1b839493e"},"schema_version":"1.0","source":{"id":"1503.04150","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.04150","created_at":"2026-05-18T01:30:49Z"},{"alias_kind":"arxiv_version","alias_value":"1503.04150v2","created_at":"2026-05-18T01:30:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.04150","created_at":"2026-05-18T01:30:49Z"},{"alias_kind":"pith_short_12","alias_value":"7PRS3IJAI2TL","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"7PRS3IJAI2TLAOIM","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"7PRS3IJA","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:d46f5af8f8b4323b3e7e0f1455e8ee88e0649cd083e3e9e5f9e0f972b5b32a76","target":"graph","created_at":"2026-05-18T01:30:49Z","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":"After decades of searching for the dissipationless transport in the absence of any external magnetic field, quantum anomalous Hall effect (QAHE) was recently achieved in magnetic topological insulator (TI) films. However, the universal phase diagram of QAHE and its relation with quantum Hall effect (QHE) remain to be investigated. Here, we report the experimental observation of the giant longitudinal resistance peak and zero Hall conductance plateau at the coercive field in the 6 quintuple-layer (Cr0.12Bi0.26Sb0.62)2Te3 film, and demonstrate the metal-to-insulator switching between two opposit","authors_text":"Eun Sang Choi, Jing Wang, Kang L. Wang, Koichi Murata, Lei Pan, Qiming Shao, Shou-Cheng Zhang, Tianxiao Nie, Wei-Li Lee, Xufeng Kou, Yabin Fan","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-13T17:12:33Z","title":"Metal-to-Insulator Switching in Quantum Anomalous Hall States"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.04150","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:f4f4056f081797c55bf847f6bbefd8000ffcde1595cfeadf911ef90142348cc6","target":"record","created_at":"2026-05-18T01:30:49Z","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":"0b120782f8ad35e4a037051e8fe32b172e19f306958e2968bc9c9c61c0bb4fd5","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-13T17:12:33Z","title_canon_sha256":"adecd1e9465ae74edd3b8ffd51be6010e7c0caa2b0a9873b0a92b9a1b839493e"},"schema_version":"1.0","source":{"id":"1503.04150","kind":"arxiv","version":2}},"canonical_sha256":"fbe32da12046a6b0390c90f9d9c0453ef87252750794d14e678162c016988528","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fbe32da12046a6b0390c90f9d9c0453ef87252750794d14e678162c016988528","first_computed_at":"2026-05-18T01:30:49.000638Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:30:49.000638Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"t/zXorZUc6jzILCnsiCizWME5JH4ks0EQAqeMOTkA5MA6mu7fiQRgb9dJ7TyJhSd7Vd9yEDEIpqAzBQWiFlwAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:30:49.001020Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.04150","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f4f4056f081797c55bf847f6bbefd8000ffcde1595cfeadf911ef90142348cc6","sha256:d46f5af8f8b4323b3e7e0f1455e8ee88e0649cd083e3e9e5f9e0f972b5b32a76"],"state_sha256":"96eae10c582725b6b8e478240a277b445d81a760b28b77eacc92bb7f6a48be93"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f4dCY1NP68N15U0YKnZZK3yjOraUNYA0IOV731och2d+Ig458o9M+vsAYawlfWb2epNyvz3LkcdIVXw+07bXCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T12:32:03.226976Z","bundle_sha256":"30a6669e398a43f6f1d53deecf85a74a8126b0327a9b23299a9255fff2a1930f"}}