{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:YB3FFCQTSK7CZODK45WYGG7ULE","short_pith_number":"pith:YB3FFCQT","canonical_record":{"source":{"id":"1503.03556","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-12T01:59:42Z","cross_cats_sorted":[],"title_canon_sha256":"3bc9c715d67ffce8a39b682496211465adf0077bbcf4fdbf85b0cedff43ea6bc","abstract_canon_sha256":"643154357e15a2076e677252f64e82011f106add570707bd71d536b1dbf2d3d5"},"schema_version":"1.0"},"canonical_sha256":"c076528a1392be2cb86ae76d831bf45934c714ae44ce285f59d7e9c68dbbeb24","source":{"kind":"arxiv","id":"1503.03556","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.03556","created_at":"2026-05-18T01:37:03Z"},{"alias_kind":"arxiv_version","alias_value":"1503.03556v1","created_at":"2026-05-18T01:37:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03556","created_at":"2026-05-18T01:37:03Z"},{"alias_kind":"pith_short_12","alias_value":"YB3FFCQTSK7C","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"YB3FFCQTSK7CZODK","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"YB3FFCQT","created_at":"2026-05-18T12:29:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:YB3FFCQTSK7CZODK45WYGG7ULE","target":"record","payload":{"canonical_record":{"source":{"id":"1503.03556","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-12T01:59:42Z","cross_cats_sorted":[],"title_canon_sha256":"3bc9c715d67ffce8a39b682496211465adf0077bbcf4fdbf85b0cedff43ea6bc","abstract_canon_sha256":"643154357e15a2076e677252f64e82011f106add570707bd71d536b1dbf2d3d5"},"schema_version":"1.0"},"canonical_sha256":"c076528a1392be2cb86ae76d831bf45934c714ae44ce285f59d7e9c68dbbeb24","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:03.748306Z","signature_b64":"o5Tz7snaIB8PC+XWIjYBLMC2JjZZPln/SPYMW2IqDD8LZ40HMw7AEHq/NOwovqI8VH/ljPsV9Jq9BGFJoBANDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c076528a1392be2cb86ae76d831bf45934c714ae44ce285f59d7e9c68dbbeb24","last_reissued_at":"2026-05-18T01:37:03.747663Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:03.747663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1503.03556","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:37:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kZWnIs0y13ARarhzRWzrSQegkd9xC5UHtXuBlorqecqk0JyNgXMDa+Ht1iD5cQaDeZzwcBSCLxwW9Yre2OZ5Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T00:13:46.860419Z"},"content_sha256":"9dce63d64dcaca47946010e0d61ffd4f113c565b1707575a5c00882a33f0d8cd","schema_version":"1.0","event_id":"sha256:9dce63d64dcaca47946010e0d61ffd4f113c565b1707575a5c00882a33f0d8cd"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:YB3FFCQTSK7CZODK45WYGG7ULE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Giant Anisotropic Magnetoresistance in a Quantum Anomalous Hall Insulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Kandala, A. Richardella, C-X. Liu, N. Samarth, S. Kempinger","submitted_at":"2015-03-12T01:59:42Z","abstract_excerpt":"When a three-dimensional (3D) ferromagnetic topological insulator thin film is magnetized out-of-plane, conduction ideally occurs through dissipationless, one-dimensional (1D) chiral states that are characterized by a quantized, zero-field Hall conductance. The recent realization of this phenomenon - the quantum anomalous Hall effect - provides a conceptually new platform for studies of edge-state transport, distinct from the more extensively studied integer and fractional quantum Hall effects that arise from Landau level formation. An important question arises in this context: how do these 1D"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03556","kind":"arxiv","version":1},"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":"2026-05-18T01:37:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A2iNkQECzoTxlKl8K0Uv5f8W20yKfntF+5s5/wES0fyIGqDHcxRSrZXboPhKvPVCp+xqtJbZ/HzxgrNczo4uAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-20T00:13:46.860786Z"},"content_sha256":"69d2342e5e0cc4b6de9eee29d2aa6336d1551bb6736e8d70b2dca73a98259d95","schema_version":"1.0","event_id":"sha256:69d2342e5e0cc4b6de9eee29d2aa6336d1551bb6736e8d70b2dca73a98259d95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YB3FFCQTSK7CZODK45WYGG7ULE/bundle.json","state_url":"https://pith.science/pith/YB3FFCQTSK7CZODK45WYGG7ULE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YB3FFCQTSK7CZODK45WYGG7ULE/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":"2026-06-20T00:13:46Z","links":{"resolver":"https://pith.science/pith/YB3FFCQTSK7CZODK45WYGG7ULE","bundle":"https://pith.science/pith/YB3FFCQTSK7CZODK45WYGG7ULE/bundle.json","state":"https://pith.science/pith/YB3FFCQTSK7CZODK45WYGG7ULE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YB3FFCQTSK7CZODK45WYGG7ULE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:YB3FFCQTSK7CZODK45WYGG7ULE","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":"643154357e15a2076e677252f64e82011f106add570707bd71d536b1dbf2d3d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-12T01:59:42Z","title_canon_sha256":"3bc9c715d67ffce8a39b682496211465adf0077bbcf4fdbf85b0cedff43ea6bc"},"schema_version":"1.0","source":{"id":"1503.03556","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.03556","created_at":"2026-05-18T01:37:03Z"},{"alias_kind":"arxiv_version","alias_value":"1503.03556v1","created_at":"2026-05-18T01:37:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03556","created_at":"2026-05-18T01:37:03Z"},{"alias_kind":"pith_short_12","alias_value":"YB3FFCQTSK7C","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_16","alias_value":"YB3FFCQTSK7CZODK","created_at":"2026-05-18T12:29:50Z"},{"alias_kind":"pith_short_8","alias_value":"YB3FFCQT","created_at":"2026-05-18T12:29:50Z"}],"graph_snapshots":[{"event_id":"sha256:69d2342e5e0cc4b6de9eee29d2aa6336d1551bb6736e8d70b2dca73a98259d95","target":"graph","created_at":"2026-05-18T01:37:03Z","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":"When a three-dimensional (3D) ferromagnetic topological insulator thin film is magnetized out-of-plane, conduction ideally occurs through dissipationless, one-dimensional (1D) chiral states that are characterized by a quantized, zero-field Hall conductance. The recent realization of this phenomenon - the quantum anomalous Hall effect - provides a conceptually new platform for studies of edge-state transport, distinct from the more extensively studied integer and fractional quantum Hall effects that arise from Landau level formation. An important question arises in this context: how do these 1D","authors_text":"A. Kandala, A. Richardella, C-X. Liu, N. Samarth, S. Kempinger","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-12T01:59:42Z","title":"Giant Anisotropic Magnetoresistance in a Quantum Anomalous Hall Insulator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03556","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":"sha256:9dce63d64dcaca47946010e0d61ffd4f113c565b1707575a5c00882a33f0d8cd","target":"record","created_at":"2026-05-18T01:37:03Z","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":"643154357e15a2076e677252f64e82011f106add570707bd71d536b1dbf2d3d5","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-03-12T01:59:42Z","title_canon_sha256":"3bc9c715d67ffce8a39b682496211465adf0077bbcf4fdbf85b0cedff43ea6bc"},"schema_version":"1.0","source":{"id":"1503.03556","kind":"arxiv","version":1}},"canonical_sha256":"c076528a1392be2cb86ae76d831bf45934c714ae44ce285f59d7e9c68dbbeb24","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c076528a1392be2cb86ae76d831bf45934c714ae44ce285f59d7e9c68dbbeb24","first_computed_at":"2026-05-18T01:37:03.747663Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:03.747663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o5Tz7snaIB8PC+XWIjYBLMC2JjZZPln/SPYMW2IqDD8LZ40HMw7AEHq/NOwovqI8VH/ljPsV9Jq9BGFJoBANDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:03.748306Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.03556","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9dce63d64dcaca47946010e0d61ffd4f113c565b1707575a5c00882a33f0d8cd","sha256:69d2342e5e0cc4b6de9eee29d2aa6336d1551bb6736e8d70b2dca73a98259d95"],"state_sha256":"78c34ccf78b00f9df9f1fe2e75a0d713cdb021d589b98996282d3226eb8a96d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cQsULHLfEJoqzs1SxyWZdRuI2oFrt0UgYY2bmfjzvG/qUbD6uWos2rKB0OUjQ9pDYI7S5DGou7MTQJdbu3MeAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-20T00:13:46.862804Z","bundle_sha256":"ea65cca74cdb7264c2502127511a27784ee95ac73b68b9f2fb57957103d95ce4"}}