{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:FTJNDBDRLNTF4PPU4AIZC5HX5C","short_pith_number":"pith:FTJNDBDR","canonical_record":{"source":{"id":"1807.02327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-06T09:33:22Z","cross_cats_sorted":[],"title_canon_sha256":"4cfdcad7e0b372413aa08a1c7ac6840bde9966737658369a6559d812788ace0c","abstract_canon_sha256":"dad3f7e0c0270fa5e04444b379fc17fa3185cf05342dda3c458728554bdf4077"},"schema_version":"1.0"},"canonical_sha256":"2cd2d184715b665e3df4e0119174f7e8a987b7fc8ca6d2ffc1f9a267f8e93f2b","source":{"kind":"arxiv","id":"1807.02327","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02327","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02327v1","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02327","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"pith_short_12","alias_value":"FTJNDBDRLNTF","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"FTJNDBDRLNTF4PPU","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"FTJNDBDR","created_at":"2026-05-18T12:32:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:FTJNDBDRLNTF4PPU4AIZC5HX5C","target":"record","payload":{"canonical_record":{"source":{"id":"1807.02327","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-06T09:33:22Z","cross_cats_sorted":[],"title_canon_sha256":"4cfdcad7e0b372413aa08a1c7ac6840bde9966737658369a6559d812788ace0c","abstract_canon_sha256":"dad3f7e0c0270fa5e04444b379fc17fa3185cf05342dda3c458728554bdf4077"},"schema_version":"1.0"},"canonical_sha256":"2cd2d184715b665e3df4e0119174f7e8a987b7fc8ca6d2ffc1f9a267f8e93f2b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:01.375628Z","signature_b64":"UTOBU2Uj/seBAiF3Y0RcpFZP8cfZHvBEy2vHUrc+AlZLREoi+b9+pnWAgS9sjaIzMqhQGZi6QjwCTk2s9+xFCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2cd2d184715b665e3df4e0119174f7e8a987b7fc8ca6d2ffc1f9a267f8e93f2b","last_reissued_at":"2026-05-18T00:06:01.375144Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:01.375144Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.02327","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":"2026-05-18T00:06:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6HxhiWCxYGbtO4Jd0yRLeN1p67L/Ze/H4aX0HX5AFCA5UVBPmV57+4hgioZbIjmgz6AoacoNjEP6s1p7pUIQDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T23:07:21.616699Z"},"content_sha256":"c460ff1e5f71b1d975861fcfa2d60ce8249912c8382fc7438824b39e7b81430a","schema_version":"1.0","event_id":"sha256:c460ff1e5f71b1d975861fcfa2d60ce8249912c8382fc7438824b39e7b81430a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:FTJNDBDRLNTF4PPU4AIZC5HX5C","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unconventional anomalous Hall effect from antiferromagnetic domain walls of Nd2Ir2O7 thin films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Ambrose Seo, Bohm-Jung Yang, BongJu Kim, Daesu Lee, Hwanbeom Cho, Je-Geun Park, John H. Gruenewald, Miyoung Kim, Oleksandr B. Korneta, Sangmo Cheon, Taekoo Oh, Tae Won Noh, Woo Jin Kim, Yoonkoo Kim","submitted_at":"2018-07-06T09:33:22Z","abstract_excerpt":"Ferroic domain walls (DWs) create different symmetries and ordered states compared with those in single-domain bulk materials. In particular, the DWs of an antiferromagnet (AFM) with non-coplanar spin structure have a distinct symmetry that cannot be realized in those of their ferromagnet counterparts. In this paper, we show that an unconventional anomalous Hall effect (AHE) can arise from the DWs of a non-coplanar AFM, Nd2Ir2O7. Bulk Nd2Ir2O7 has a cubic symmetry; thus, its Hall signal should be zero without an applied magnetic field. The DWs generated in this material break the two-fold rota"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02327","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":"2026-05-18T00:06:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IwZkzfQJHx7w1yvaUCVJ8/fCvc5r8LCCVmuWPg0g6Y0JoYWLUPx1OPa8gvbCUosL5Ud1uNj+/cwFH7pFUh3UAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T23:07:21.617051Z"},"content_sha256":"2a5fd41ac1eba5b449ae3532599ff1f7cb3a8816e4211db9e2d2e13a758091c7","schema_version":"1.0","event_id":"sha256:2a5fd41ac1eba5b449ae3532599ff1f7cb3a8816e4211db9e2d2e13a758091c7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FTJNDBDRLNTF4PPU4AIZC5HX5C/bundle.json","state_url":"https://pith.science/pith/FTJNDBDRLNTF4PPU4AIZC5HX5C/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FTJNDBDRLNTF4PPU4AIZC5HX5C/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":"2026-06-21T23:07:21Z","links":{"resolver":"https://pith.science/pith/FTJNDBDRLNTF4PPU4AIZC5HX5C","bundle":"https://pith.science/pith/FTJNDBDRLNTF4PPU4AIZC5HX5C/bundle.json","state":"https://pith.science/pith/FTJNDBDRLNTF4PPU4AIZC5HX5C/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FTJNDBDRLNTF4PPU4AIZC5HX5C/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FTJNDBDRLNTF4PPU4AIZC5HX5C","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":"dad3f7e0c0270fa5e04444b379fc17fa3185cf05342dda3c458728554bdf4077","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-06T09:33:22Z","title_canon_sha256":"4cfdcad7e0b372413aa08a1c7ac6840bde9966737658369a6559d812788ace0c"},"schema_version":"1.0","source":{"id":"1807.02327","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.02327","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"arxiv_version","alias_value":"1807.02327v1","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.02327","created_at":"2026-05-18T00:06:01Z"},{"alias_kind":"pith_short_12","alias_value":"FTJNDBDRLNTF","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_16","alias_value":"FTJNDBDRLNTF4PPU","created_at":"2026-05-18T12:32:25Z"},{"alias_kind":"pith_short_8","alias_value":"FTJNDBDR","created_at":"2026-05-18T12:32:25Z"}],"graph_snapshots":[{"event_id":"sha256:2a5fd41ac1eba5b449ae3532599ff1f7cb3a8816e4211db9e2d2e13a758091c7","target":"graph","created_at":"2026-05-18T00:06:01Z","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":"Ferroic domain walls (DWs) create different symmetries and ordered states compared with those in single-domain bulk materials. In particular, the DWs of an antiferromagnet (AFM) with non-coplanar spin structure have a distinct symmetry that cannot be realized in those of their ferromagnet counterparts. In this paper, we show that an unconventional anomalous Hall effect (AHE) can arise from the DWs of a non-coplanar AFM, Nd2Ir2O7. Bulk Nd2Ir2O7 has a cubic symmetry; thus, its Hall signal should be zero without an applied magnetic field. The DWs generated in this material break the two-fold rota","authors_text":"Ambrose Seo, Bohm-Jung Yang, BongJu Kim, Daesu Lee, Hwanbeom Cho, Je-Geun Park, John H. Gruenewald, Miyoung Kim, Oleksandr B. Korneta, Sangmo Cheon, Taekoo Oh, Tae Won Noh, Woo Jin Kim, Yoonkoo Kim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-06T09:33:22Z","title":"Unconventional anomalous Hall effect from antiferromagnetic domain walls of Nd2Ir2O7 thin films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.02327","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:c460ff1e5f71b1d975861fcfa2d60ce8249912c8382fc7438824b39e7b81430a","target":"record","created_at":"2026-05-18T00:06:01Z","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":"dad3f7e0c0270fa5e04444b379fc17fa3185cf05342dda3c458728554bdf4077","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-07-06T09:33:22Z","title_canon_sha256":"4cfdcad7e0b372413aa08a1c7ac6840bde9966737658369a6559d812788ace0c"},"schema_version":"1.0","source":{"id":"1807.02327","kind":"arxiv","version":1}},"canonical_sha256":"2cd2d184715b665e3df4e0119174f7e8a987b7fc8ca6d2ffc1f9a267f8e93f2b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cd2d184715b665e3df4e0119174f7e8a987b7fc8ca6d2ffc1f9a267f8e93f2b","first_computed_at":"2026-05-18T00:06:01.375144Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:01.375144Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UTOBU2Uj/seBAiF3Y0RcpFZP8cfZHvBEy2vHUrc+AlZLREoi+b9+pnWAgS9sjaIzMqhQGZi6QjwCTk2s9+xFCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:01.375628Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.02327","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c460ff1e5f71b1d975861fcfa2d60ce8249912c8382fc7438824b39e7b81430a","sha256:2a5fd41ac1eba5b449ae3532599ff1f7cb3a8816e4211db9e2d2e13a758091c7"],"state_sha256":"681706efe531f30bc293ccbc4fb4e31fd817ecf2f6d163a94be2568d75fd53ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qj89Rrp+n1kqapOv+t23oCFwQnIR7bKqbhXW7Mu/QPcKx18AXYBAsof9QJ9dmnQ6MhGnLU+jzGJq1KO1RJQfAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T23:07:21.619001Z","bundle_sha256":"cdee8e0afb6d9fd2d092d929a809567ec1191a2e392eabbf44e31db418c2e40b"}}