{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ","short_pith_number":"pith:DOBQW6CT","canonical_record":{"source":{"id":"2102.12838","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-02-25T13:22:38Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"26e368831532a83a9af9b9b54efd50717e19dccdfd7c8bdba93e0581d647902d","abstract_canon_sha256":"ec82c1a967e844b7264429cb01b61edccd8a1d47f231b98aab1fa3b8bfbe9389"},"schema_version":"1.0"},"canonical_sha256":"1b830b7853365bfc81cc3e72112799c42644d88fb3644fe9358c36390918141a","source":{"kind":"arxiv","id":"2102.12838","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.12838","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"arxiv_version","alias_value":"2102.12838v1","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.12838","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"pith_short_12","alias_value":"DOBQW6CTGZN7","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"pith_short_16","alias_value":"DOBQW6CTGZN7ZAOM","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"pith_short_8","alias_value":"DOBQW6CT","created_at":"2026-07-05T03:10:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ","target":"record","payload":{"canonical_record":{"source":{"id":"2102.12838","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-02-25T13:22:38Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"26e368831532a83a9af9b9b54efd50717e19dccdfd7c8bdba93e0581d647902d","abstract_canon_sha256":"ec82c1a967e844b7264429cb01b61edccd8a1d47f231b98aab1fa3b8bfbe9389"},"schema_version":"1.0"},"canonical_sha256":"1b830b7853365bfc81cc3e72112799c42644d88fb3644fe9358c36390918141a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:10:28.441447Z","signature_b64":"fdnv4OVa3z2h/upwxjrAGRiK7HjjE8msFTRGZd7GNSrZgPjavt7o4weagDGSUEJ4lqn0vnGGMuFICRYjXQ78BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1b830b7853365bfc81cc3e72112799c42644d88fb3644fe9358c36390918141a","last_reissued_at":"2026-07-05T03:10:28.441016Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:10:28.441016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2102.12838","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":"2026-07-05T03:10:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mz/wybeCpznnp8R78WOc7TqJGdSMdS6ZWWz05n1tX++b4EK4ca+kjzSIr6OUhSvNXJzV9wgiQ0XMMtI08SVZCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:33:29.273345Z"},"content_sha256":"731e27cb64278c4520d00ea9a99018755de249b932d1e3b02ab43f8bc1490bc5","schema_version":"1.0","event_id":"sha256:731e27cb64278c4520d00ea9a99018755de249b932d1e3b02ab43f8bc1490bc5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unidirectional magnetoresistance and spin-orbit torque in NiMnSb","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"C. Ciccarelli, C. Gomez-Olivella, C. Gould, F. Gerhard, J. Patchett, J. \\v{Z}elezn\\'y, J. Zemen, K. Olejn\\'ik, L. W. Molenkamp, T. Jungwirth, T. Tich\\'y, Z. Fang","submitted_at":"2021-02-25T13:22:38Z","abstract_excerpt":"Spin-dependent transport phenomena due to relativistic spin-orbit coupling and broken space-inversion symmetry are often difficult to interpret microscopically, in particular when occurring at surfaces or interfaces. Here we present a theoretical and experimental study of spin-orbit torque and unidirectional magnetoresistance in a model room-temperature ferromagnet NiMnSb with inversion asymmetry in the bulk of this half-heusler crystal. Besides the angular dependence on magnetization, the competition of Rashba and Dresselhaus-like spin-orbit couplings results in the dependence of these effect"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.12838","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2102.12838/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T03:10:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fP+w70EIZyXiyF0Io4k2qjE9LZA2vudNPX6NwziasgVLLc9k0OI+r7CtDnHYFWAybbS1FEXxjlRCKbmjSGIEDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T14:33:29.294843Z"},"content_sha256":"f3019c511967f145d8028aae56650db86381b55a33b5219dbe0d195cc73bf2f1","schema_version":"1.0","event_id":"sha256:f3019c511967f145d8028aae56650db86381b55a33b5219dbe0d195cc73bf2f1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ/bundle.json","state_url":"https://pith.science/pith/DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ/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":"2026-08-12T14:33:29Z","links":{"resolver":"https://pith.science/pith/DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ","bundle":"https://pith.science/pith/DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ/bundle.json","state":"https://pith.science/pith/DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:DOBQW6CTGZN7ZAOMHZZBCJ4ZYQ","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":"ec82c1a967e844b7264429cb01b61edccd8a1d47f231b98aab1fa3b8bfbe9389","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-02-25T13:22:38Z","title_canon_sha256":"26e368831532a83a9af9b9b54efd50717e19dccdfd7c8bdba93e0581d647902d"},"schema_version":"1.0","source":{"id":"2102.12838","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.12838","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"arxiv_version","alias_value":"2102.12838v1","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.12838","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"pith_short_12","alias_value":"DOBQW6CTGZN7","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"pith_short_16","alias_value":"DOBQW6CTGZN7ZAOM","created_at":"2026-07-05T03:10:28Z"},{"alias_kind":"pith_short_8","alias_value":"DOBQW6CT","created_at":"2026-07-05T03:10:28Z"}],"graph_snapshots":[{"event_id":"sha256:f3019c511967f145d8028aae56650db86381b55a33b5219dbe0d195cc73bf2f1","target":"graph","created_at":"2026-07-05T03:10:28Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2102.12838/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Spin-dependent transport phenomena due to relativistic spin-orbit coupling and broken space-inversion symmetry are often difficult to interpret microscopically, in particular when occurring at surfaces or interfaces. Here we present a theoretical and experimental study of spin-orbit torque and unidirectional magnetoresistance in a model room-temperature ferromagnet NiMnSb with inversion asymmetry in the bulk of this half-heusler crystal. Besides the angular dependence on magnetization, the competition of Rashba and Dresselhaus-like spin-orbit couplings results in the dependence of these effect","authors_text":"C. Ciccarelli, C. Gomez-Olivella, C. Gould, F. Gerhard, J. Patchett, J. \\v{Z}elezn\\'y, J. Zemen, K. Olejn\\'ik, L. W. Molenkamp, T. Jungwirth, T. Tich\\'y, Z. Fang","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-02-25T13:22:38Z","title":"Unidirectional magnetoresistance and spin-orbit torque in NiMnSb"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.12838","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":"sha256:731e27cb64278c4520d00ea9a99018755de249b932d1e3b02ab43f8bc1490bc5","target":"record","created_at":"2026-07-05T03:10:28Z","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":"ec82c1a967e844b7264429cb01b61edccd8a1d47f231b98aab1fa3b8bfbe9389","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-02-25T13:22:38Z","title_canon_sha256":"26e368831532a83a9af9b9b54efd50717e19dccdfd7c8bdba93e0581d647902d"},"schema_version":"1.0","source":{"id":"2102.12838","kind":"arxiv","version":1}},"canonical_sha256":"1b830b7853365bfc81cc3e72112799c42644d88fb3644fe9358c36390918141a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b830b7853365bfc81cc3e72112799c42644d88fb3644fe9358c36390918141a","first_computed_at":"2026-07-05T03:10:28.441016Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:10:28.441016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fdnv4OVa3z2h/upwxjrAGRiK7HjjE8msFTRGZd7GNSrZgPjavt7o4weagDGSUEJ4lqn0vnGGMuFICRYjXQ78BQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:10:28.441447Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.12838","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:731e27cb64278c4520d00ea9a99018755de249b932d1e3b02ab43f8bc1490bc5","sha256:f3019c511967f145d8028aae56650db86381b55a33b5219dbe0d195cc73bf2f1"],"state_sha256":"288144161456c9dac9ad39127ed2981c628647a3b50cad13f67b3265954ee804"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VS1toV5hcs3msDWTOD/Q0VhWXTMmb12eqBdN7oDsiw62VUeOMIPSQeCRSIPbrG9YbL/QoLgR3qQvq6/vivuoCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T14:33:29.302957Z","bundle_sha256":"09ff1ded614cb54b473dc6ff38d8e5cf26c94bf6fc5039a14ee4caad83723bf3"}}