{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:72SIUK26VPANNXKZMI3PFE3T4Q","short_pith_number":"pith:72SIUK26","canonical_record":{"source":{"id":"1710.05035","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-13T18:00:32Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"title_canon_sha256":"06ab31449408d36e4352094aa9818fd95020635c74bdb29dce7be7d9dac4581f","abstract_canon_sha256":"3cc3de1f5eca6094aa6d438ec7c6338d3b47f9cf32a40623f05957e4652dbc0d"},"schema_version":"1.0"},"canonical_sha256":"fea48a2b5eabc0d6dd596236f29373e42ec1c364cfa4b487840b6a8c530f39c8","source":{"kind":"arxiv","id":"1710.05035","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.05035","created_at":"2026-05-18T00:18:31Z"},{"alias_kind":"arxiv_version","alias_value":"1710.05035v3","created_at":"2026-05-18T00:18:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.05035","created_at":"2026-05-18T00:18:31Z"},{"alias_kind":"pith_short_12","alias_value":"72SIUK26VPAN","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"72SIUK26VPANNXKZ","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"72SIUK26","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:72SIUK26VPANNXKZMI3PFE3T4Q","target":"record","payload":{"canonical_record":{"source":{"id":"1710.05035","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-13T18:00:32Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"title_canon_sha256":"06ab31449408d36e4352094aa9818fd95020635c74bdb29dce7be7d9dac4581f","abstract_canon_sha256":"3cc3de1f5eca6094aa6d438ec7c6338d3b47f9cf32a40623f05957e4652dbc0d"},"schema_version":"1.0"},"canonical_sha256":"fea48a2b5eabc0d6dd596236f29373e42ec1c364cfa4b487840b6a8c530f39c8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:18:31.463716Z","signature_b64":"9x1nyEPH7y2Yscm635rno9L6bPFpvuCoLw6cNqdoby1YvYUvQ9IGboa14/Wc+UHEivCQLYdMdzeea/DBBJmSCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fea48a2b5eabc0d6dd596236f29373e42ec1c364cfa4b487840b6a8c530f39c8","last_reissued_at":"2026-05-18T00:18:31.463297Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:18:31.463297Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.05035","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:18:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rw+OeVybAPz9z6T9kXGq1xkH24r+gfGBPlLewWL+SeIiolzPsdzTqyKYHWTmsp0DIjlRfbes0mzTvZKVtECkAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:37:51.501489Z"},"content_sha256":"e3fb0cbdcadfd395d11cbb1d130d8e1125fcc7a0ade05a878c5d728fcba522da","schema_version":"1.0","event_id":"sha256:e3fb0cbdcadfd395d11cbb1d130d8e1125fcc7a0ade05a878c5d728fcba522da"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:72SIUK26VPANNXKZMI3PFE3T4Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Antiferromagnetic Chern insulators in non-centrosymmetric systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Kun Jiang, Sen Zhou, Xi Dai, Ziqiang Wang","submitted_at":"2017-10-13T18:00:32Z","abstract_excerpt":"We investigate a new class of topological antiferromagnetic (AF) Chern insulators driven by electronic interactions in two-dimensional systems without inversion symmetry. Despite the absence of a net magnetization, AF Chern insulators (AFCI) possess a nonzero Chern number $C$ and exhibit the quantum anomalous Hall effect (QAHE). Their existence is guaranteed by the bifurcation of the boundary line of Weyl points between a quantum spin Hall insulator and a topologically trivial phase with the emergence of AF long-range order. As a concrete example, we study the phase structure of the honeycomb "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.05035","kind":"arxiv","version":3},"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":"2026-05-18T00:18:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eWulgX3+/NOHOTrSw0RxGTc1f4cIedOOcpKPFWiIPTC8rLB81fncYuEcR0ebriFcBtoNrn+d8gnpko6C4hrwDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T18:37:51.502185Z"},"content_sha256":"c15a4e577ae4fa515903220ccd439ef5e1b7f458d8200e5237e1d7b3e863e6e3","schema_version":"1.0","event_id":"sha256:c15a4e577ae4fa515903220ccd439ef5e1b7f458d8200e5237e1d7b3e863e6e3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/72SIUK26VPANNXKZMI3PFE3T4Q/bundle.json","state_url":"https://pith.science/pith/72SIUK26VPANNXKZMI3PFE3T4Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/72SIUK26VPANNXKZMI3PFE3T4Q/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":"2026-05-26T18:37:51Z","links":{"resolver":"https://pith.science/pith/72SIUK26VPANNXKZMI3PFE3T4Q","bundle":"https://pith.science/pith/72SIUK26VPANNXKZMI3PFE3T4Q/bundle.json","state":"https://pith.science/pith/72SIUK26VPANNXKZMI3PFE3T4Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/72SIUK26VPANNXKZMI3PFE3T4Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:72SIUK26VPANNXKZMI3PFE3T4Q","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":"3cc3de1f5eca6094aa6d438ec7c6338d3b47f9cf32a40623f05957e4652dbc0d","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-13T18:00:32Z","title_canon_sha256":"06ab31449408d36e4352094aa9818fd95020635c74bdb29dce7be7d9dac4581f"},"schema_version":"1.0","source":{"id":"1710.05035","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.05035","created_at":"2026-05-18T00:18:31Z"},{"alias_kind":"arxiv_version","alias_value":"1710.05035v3","created_at":"2026-05-18T00:18:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.05035","created_at":"2026-05-18T00:18:31Z"},{"alias_kind":"pith_short_12","alias_value":"72SIUK26VPAN","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"72SIUK26VPANNXKZ","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"72SIUK26","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:c15a4e577ae4fa515903220ccd439ef5e1b7f458d8200e5237e1d7b3e863e6e3","target":"graph","created_at":"2026-05-18T00:18:31Z","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 investigate a new class of topological antiferromagnetic (AF) Chern insulators driven by electronic interactions in two-dimensional systems without inversion symmetry. Despite the absence of a net magnetization, AF Chern insulators (AFCI) possess a nonzero Chern number $C$ and exhibit the quantum anomalous Hall effect (QAHE). Their existence is guaranteed by the bifurcation of the boundary line of Weyl points between a quantum spin Hall insulator and a topologically trivial phase with the emergence of AF long-range order. As a concrete example, we study the phase structure of the honeycomb ","authors_text":"Kun Jiang, Sen Zhou, Xi Dai, Ziqiang Wang","cross_cats":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-13T18:00:32Z","title":"Antiferromagnetic Chern insulators in non-centrosymmetric systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.05035","kind":"arxiv","version":3},"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:e3fb0cbdcadfd395d11cbb1d130d8e1125fcc7a0ade05a878c5d728fcba522da","target":"record","created_at":"2026-05-18T00:18:31Z","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":"3cc3de1f5eca6094aa6d438ec7c6338d3b47f9cf32a40623f05957e4652dbc0d","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-13T18:00:32Z","title_canon_sha256":"06ab31449408d36e4352094aa9818fd95020635c74bdb29dce7be7d9dac4581f"},"schema_version":"1.0","source":{"id":"1710.05035","kind":"arxiv","version":3}},"canonical_sha256":"fea48a2b5eabc0d6dd596236f29373e42ec1c364cfa4b487840b6a8c530f39c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fea48a2b5eabc0d6dd596236f29373e42ec1c364cfa4b487840b6a8c530f39c8","first_computed_at":"2026-05-18T00:18:31.463297Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:31.463297Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9x1nyEPH7y2Yscm635rno9L6bPFpvuCoLw6cNqdoby1YvYUvQ9IGboa14/Wc+UHEivCQLYdMdzeea/DBBJmSCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:31.463716Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.05035","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e3fb0cbdcadfd395d11cbb1d130d8e1125fcc7a0ade05a878c5d728fcba522da","sha256:c15a4e577ae4fa515903220ccd439ef5e1b7f458d8200e5237e1d7b3e863e6e3"],"state_sha256":"9e3a2beb175a904e173f4957ba0de2449acbb1801c78a59e0c2a82255d9afa57"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QklJTGDEDCUTS5U+vZpHIrECIACw/4uwVNvBXa8NvhQhNhqMm9Ggptlipw7E1szZjSwEb2lqq8TdXbpiOy+MCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T18:37:51.506050Z","bundle_sha256":"8790cf1f981f7ce34b1a89d3afcaaacdef0aa7a3194f4c8ba3984a79f2db3f59"}}