{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:ITBEPZJSWWSFDNGHK6ALKHFWCR","short_pith_number":"pith:ITBEPZJS","schema_version":"1.0","canonical_sha256":"44c247e532b5a451b4c75780b51cb6147cba46825325092b5ec0ba2a94a080f1","source":{"kind":"arxiv","id":"1110.3487","version":1},"attestation_state":"computed","paper":{"title":"Role of Spin Diffusion in Current-Induced Domain Wall Motion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Manchon, K.-J. Lee, W.-S. Kim","submitted_at":"2011-10-16T14:25:03Z","abstract_excerpt":"Current-induced spin torque and magnetization dynamics in the presence of spin diffusion in magnetic textures is studied theoretically. We uncover an additional torque on the form \\sim{\\bm\\nabla}^2[{\\bf M}x({\\bf u}\\cdot{\\bm \\nabla}){\\bf M}], where {\\bf M} is the local magnetization and {\\bf u} is the direction of injected current. This torque is inversely proportional to the square of the domain wall width (\\approx\\frac{1}{W^2}) and strongly depends on the domain wall structure. Whereas its influence remains moderate for transverse domain walls, it can significantly increase the transverse vel"},"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":"1110.3487","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-10-16T14:25:03Z","cross_cats_sorted":[],"title_canon_sha256":"553d181b21634285af920c76e633ea4c0a927748db66db12819c82efd4ab2901","abstract_canon_sha256":"1c49512c65df497899159b4c74ef5f902f10e7f47d6800976dadd2e15905f72e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:10:49.057635Z","signature_b64":"Dyfbv9GwU8ESXns9bW16u8xcJl5R5v1TJ/uzQcAgEklIWUVCZN9m13Eh4HJVG/gkCRBFaksUilGnKSGrvSOBDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44c247e532b5a451b4c75780b51cb6147cba46825325092b5ec0ba2a94a080f1","last_reissued_at":"2026-05-18T04:10:49.057021Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:10:49.057021Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Role of Spin Diffusion in Current-Induced Domain Wall Motion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. Manchon, K.-J. Lee, W.-S. Kim","submitted_at":"2011-10-16T14:25:03Z","abstract_excerpt":"Current-induced spin torque and magnetization dynamics in the presence of spin diffusion in magnetic textures is studied theoretically. We uncover an additional torque on the form \\sim{\\bm\\nabla}^2[{\\bf M}x({\\bf u}\\cdot{\\bm \\nabla}){\\bf M}], where {\\bf M} is the local magnetization and {\\bf u} is the direction of injected current. This torque is inversely proportional to the square of the domain wall width (\\approx\\frac{1}{W^2}) and strongly depends on the domain wall structure. Whereas its influence remains moderate for transverse domain walls, it can significantly increase the transverse vel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1110.3487","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":"1110.3487","created_at":"2026-05-18T04:10:49.057104+00:00"},{"alias_kind":"arxiv_version","alias_value":"1110.3487v1","created_at":"2026-05-18T04:10:49.057104+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1110.3487","created_at":"2026-05-18T04:10:49.057104+00:00"},{"alias_kind":"pith_short_12","alias_value":"ITBEPZJSWWSF","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_16","alias_value":"ITBEPZJSWWSFDNGH","created_at":"2026-05-18T12:26:32.869790+00:00"},{"alias_kind":"pith_short_8","alias_value":"ITBEPZJS","created_at":"2026-05-18T12:26:32.869790+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/ITBEPZJSWWSFDNGHK6ALKHFWCR","json":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR.json","graph_json":"https://pith.science/api/pith-number/ITBEPZJSWWSFDNGHK6ALKHFWCR/graph.json","events_json":"https://pith.science/api/pith-number/ITBEPZJSWWSFDNGHK6ALKHFWCR/events.json","paper":"https://pith.science/paper/ITBEPZJS"},"agent_actions":{"view_html":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR","download_json":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR.json","view_paper":"https://pith.science/paper/ITBEPZJS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1110.3487&json=true","fetch_graph":"https://pith.science/api/pith-number/ITBEPZJSWWSFDNGHK6ALKHFWCR/graph.json","fetch_events":"https://pith.science/api/pith-number/ITBEPZJSWWSFDNGHK6ALKHFWCR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR/action/storage_attestation","attest_author":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR/action/author_attestation","sign_citation":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR/action/citation_signature","submit_replication":"https://pith.science/pith/ITBEPZJSWWSFDNGHK6ALKHFWCR/action/replication_record"}},"created_at":"2026-05-18T04:10:49.057104+00:00","updated_at":"2026-05-18T04:10:49.057104+00:00"}