{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:LEFJTSEY2O4ZVWXJZMX7P7JPYZ","short_pith_number":"pith:LEFJTSEY","schema_version":"1.0","canonical_sha256":"590a99c898d3b99adae9cb2ff7fd2fc6657945d5a5cca243a3b1b2edf8aab40a","source":{"kind":"arxiv","id":"1002.0209","version":1},"attestation_state":"computed","paper":{"title":"Spin Torques in Point Contacts to Exchange-Biased Ferromagnetic Films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"H. Zabel, I. K. Yanson, L. Yu. Triputen, O. P. Balkashin, S. Andersson, V. Korenivski, V. V. Fisun, Yu. G. Naidyuk, Yu. I. Yanson","submitted_at":"2010-02-01T09:45:45Z","abstract_excerpt":"Hysteretic magneto-resistance of point contacts formed between non-magnetic tips and single ferromagnetic films exchange-pinned by antiferromagnetic films is investigated. The analysis of the measured current driven and field driven hysteresis agrees with the recently proposed model of the surface spin-valve, where the spin orientation at the interface can be different from that in the bulk of the film. The switching in magneto-resistance at low fields is observed to depend significantly on the direction of the exchange pinning, which allows identifying this transition as a reversal of interio"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1002.0209","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-02-01T09:45:45Z","cross_cats_sorted":[],"title_canon_sha256":"b6c4c29d0b9e8a33a0497f3b232987a41a4218a54babb05b6db9c668a56ab897","abstract_canon_sha256":"217c885324a97eb305b0e4203a7976d1bb500b1f79a0d0628d1e2258d7216ce1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:09:21.575538Z","signature_b64":"7f3HcLM95y73mebtmmGuYwtZzy5v0YM0Eu5ROxMKjyDeyiTcqyy99PW9sNxJn7HmN2mU+q0kD86215TVZn1/Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"590a99c898d3b99adae9cb2ff7fd2fc6657945d5a5cca243a3b1b2edf8aab40a","last_reissued_at":"2026-05-18T02:09:21.574736Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:09:21.574736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spin Torques in Point Contacts to Exchange-Biased Ferromagnetic Films","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"H. Zabel, I. K. Yanson, L. Yu. Triputen, O. P. Balkashin, S. Andersson, V. Korenivski, V. V. Fisun, Yu. G. Naidyuk, Yu. I. Yanson","submitted_at":"2010-02-01T09:45:45Z","abstract_excerpt":"Hysteretic magneto-resistance of point contacts formed between non-magnetic tips and single ferromagnetic films exchange-pinned by antiferromagnetic films is investigated. The analysis of the measured current driven and field driven hysteresis agrees with the recently proposed model of the surface spin-valve, where the spin orientation at the interface can be different from that in the bulk of the film. The switching in magneto-resistance at low fields is observed to depend significantly on the direction of the exchange pinning, which allows identifying this transition as a reversal of interio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1002.0209","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1002.0209","created_at":"2026-05-18T02:09:21.574863+00:00"},{"alias_kind":"arxiv_version","alias_value":"1002.0209v1","created_at":"2026-05-18T02:09:21.574863+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1002.0209","created_at":"2026-05-18T02:09:21.574863+00:00"},{"alias_kind":"pith_short_12","alias_value":"LEFJTSEY2O4Z","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"LEFJTSEY2O4ZVWXJ","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"LEFJTSEY","created_at":"2026-05-18T12:26:10.704358+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ","json":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ.json","graph_json":"https://pith.science/api/pith-number/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/graph.json","events_json":"https://pith.science/api/pith-number/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/events.json","paper":"https://pith.science/paper/LEFJTSEY"},"agent_actions":{"view_html":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ","download_json":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ.json","view_paper":"https://pith.science/paper/LEFJTSEY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1002.0209&json=true","fetch_graph":"https://pith.science/api/pith-number/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/graph.json","fetch_events":"https://pith.science/api/pith-number/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/action/storage_attestation","attest_author":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/action/author_attestation","sign_citation":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/action/citation_signature","submit_replication":"https://pith.science/pith/LEFJTSEY2O4ZVWXJZMX7P7JPYZ/action/replication_record"}},"created_at":"2026-05-18T02:09:21.574863+00:00","updated_at":"2026-05-18T02:09:21.574863+00:00"}