{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:YCHRDXIKPKRDZGLIEQLRFD6OA5","short_pith_number":"pith:YCHRDXIK","canonical_record":{"source":{"id":"1707.02771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-10T09:28:25Z","cross_cats_sorted":[],"title_canon_sha256":"b29263487ba550e25e180dbdd3004e83d7e584977161be89840819b4cc1beb16","abstract_canon_sha256":"a17c97eaef37430e603fc6dd9ed1d1f6ce9a343caf3a9357456a194ced310684"},"schema_version":"1.0"},"canonical_sha256":"c08f11dd0a7aa23c99682417128fce07650e9d5cd51a96b9e9dffe068c84cd45","source":{"kind":"arxiv","id":"1707.02771","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02771","created_at":"2026-05-18T00:16:31Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02771v1","created_at":"2026-05-18T00:16:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02771","created_at":"2026-05-18T00:16:31Z"},{"alias_kind":"pith_short_12","alias_value":"YCHRDXIKPKRD","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YCHRDXIKPKRDZGLI","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YCHRDXIK","created_at":"2026-05-18T12:31:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:YCHRDXIKPKRDZGLIEQLRFD6OA5","target":"record","payload":{"canonical_record":{"source":{"id":"1707.02771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-10T09:28:25Z","cross_cats_sorted":[],"title_canon_sha256":"b29263487ba550e25e180dbdd3004e83d7e584977161be89840819b4cc1beb16","abstract_canon_sha256":"a17c97eaef37430e603fc6dd9ed1d1f6ce9a343caf3a9357456a194ced310684"},"schema_version":"1.0"},"canonical_sha256":"c08f11dd0a7aa23c99682417128fce07650e9d5cd51a96b9e9dffe068c84cd45","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:16:31.877137Z","signature_b64":"XA1ej9PTkADMIpYC9WbJHg/VLqjaJx3LF/KaIpek+M8jFpdIyTNXWCMIrfrfgvdEvSP4ePrF2PfMvcLeh1ocBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c08f11dd0a7aa23c99682417128fce07650e9d5cd51a96b9e9dffe068c84cd45","last_reissued_at":"2026-05-18T00:16:31.876532Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:16:31.876532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.02771","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":"2026-05-18T00:16:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NZhQ/erTx+n3N/zI9sWVFhb+82Tq0YEHKGzq9XDJ1PR71bhPxLfsu6DucHGQ82RJGqU6VYBtZPu69YN8F5WDCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T05:41:42.334777Z"},"content_sha256":"5220e4f5437e74d8973bef680889f84f92d08ef2f7ede3bdfc40f98df06affda","schema_version":"1.0","event_id":"sha256:5220e4f5437e74d8973bef680889f84f92d08ef2f7ede3bdfc40f98df06affda"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:YCHRDXIKPKRDZGLIEQLRFD6OA5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theory of in-plane current induced spin torque in metal/ferromagnet bilayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Kohei Sakanashi, Manfred Sigrist, Wei Chen","submitted_at":"2017-07-10T09:28:25Z","abstract_excerpt":"Using a semiclassical approach that simultaneously incorporates the spin Hall effect (SHE), spin diffusion, quantum well states, and interface spin-orbit coupling (SOC), we address the interplay of these mechanisms as the origin of the in-plane current induced spin torque observed in the normal metal/ferromagnetic metal bilayer thin films. Focusing on the bilayers with a ferromagnet much thinner than its spin diffusion length, such as Pt/Co with $\\sim 10$nm thickness, our approach addresses simultaneously the two contributions to the spin torque, namely the spin-transfer torque (SHE-STT) due t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02771","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":"2026-05-18T00:16:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4fgL7q1bv7ldgKx/cpbecVpzl1utWmsaAkc5LISvc4Fmnk5VgSLLIQCIl7O+P8Z0kUlG4PHoTiLdGnE0l+2MDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T05:41:42.335503Z"},"content_sha256":"914a94acc3360ecae8c666986455fce8094c85d6228a907b47852362d6253d28","schema_version":"1.0","event_id":"sha256:914a94acc3360ecae8c666986455fce8094c85d6228a907b47852362d6253d28"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YCHRDXIKPKRDZGLIEQLRFD6OA5/bundle.json","state_url":"https://pith.science/pith/YCHRDXIKPKRDZGLIEQLRFD6OA5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YCHRDXIKPKRDZGLIEQLRFD6OA5/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":"2026-06-09T05:41:42Z","links":{"resolver":"https://pith.science/pith/YCHRDXIKPKRDZGLIEQLRFD6OA5","bundle":"https://pith.science/pith/YCHRDXIKPKRDZGLIEQLRFD6OA5/bundle.json","state":"https://pith.science/pith/YCHRDXIKPKRDZGLIEQLRFD6OA5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YCHRDXIKPKRDZGLIEQLRFD6OA5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:YCHRDXIKPKRDZGLIEQLRFD6OA5","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":"a17c97eaef37430e603fc6dd9ed1d1f6ce9a343caf3a9357456a194ced310684","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-10T09:28:25Z","title_canon_sha256":"b29263487ba550e25e180dbdd3004e83d7e584977161be89840819b4cc1beb16"},"schema_version":"1.0","source":{"id":"1707.02771","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.02771","created_at":"2026-05-18T00:16:31Z"},{"alias_kind":"arxiv_version","alias_value":"1707.02771v1","created_at":"2026-05-18T00:16:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.02771","created_at":"2026-05-18T00:16:31Z"},{"alias_kind":"pith_short_12","alias_value":"YCHRDXIKPKRD","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_16","alias_value":"YCHRDXIKPKRDZGLI","created_at":"2026-05-18T12:31:56Z"},{"alias_kind":"pith_short_8","alias_value":"YCHRDXIK","created_at":"2026-05-18T12:31:56Z"}],"graph_snapshots":[{"event_id":"sha256:914a94acc3360ecae8c666986455fce8094c85d6228a907b47852362d6253d28","target":"graph","created_at":"2026-05-18T00:16:31Z","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":"Using a semiclassical approach that simultaneously incorporates the spin Hall effect (SHE), spin diffusion, quantum well states, and interface spin-orbit coupling (SOC), we address the interplay of these mechanisms as the origin of the in-plane current induced spin torque observed in the normal metal/ferromagnetic metal bilayer thin films. Focusing on the bilayers with a ferromagnet much thinner than its spin diffusion length, such as Pt/Co with $\\sim 10$nm thickness, our approach addresses simultaneously the two contributions to the spin torque, namely the spin-transfer torque (SHE-STT) due t","authors_text":"Kohei Sakanashi, Manfred Sigrist, Wei Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-10T09:28:25Z","title":"Theory of in-plane current induced spin torque in metal/ferromagnet bilayers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.02771","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":"sha256:5220e4f5437e74d8973bef680889f84f92d08ef2f7ede3bdfc40f98df06affda","target":"record","created_at":"2026-05-18T00:16:31Z","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":"a17c97eaef37430e603fc6dd9ed1d1f6ce9a343caf3a9357456a194ced310684","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-07-10T09:28:25Z","title_canon_sha256":"b29263487ba550e25e180dbdd3004e83d7e584977161be89840819b4cc1beb16"},"schema_version":"1.0","source":{"id":"1707.02771","kind":"arxiv","version":1}},"canonical_sha256":"c08f11dd0a7aa23c99682417128fce07650e9d5cd51a96b9e9dffe068c84cd45","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c08f11dd0a7aa23c99682417128fce07650e9d5cd51a96b9e9dffe068c84cd45","first_computed_at":"2026-05-18T00:16:31.876532Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:16:31.876532Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XA1ej9PTkADMIpYC9WbJHg/VLqjaJx3LF/KaIpek+M8jFpdIyTNXWCMIrfrfgvdEvSP4ePrF2PfMvcLeh1ocBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:16:31.877137Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.02771","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5220e4f5437e74d8973bef680889f84f92d08ef2f7ede3bdfc40f98df06affda","sha256:914a94acc3360ecae8c666986455fce8094c85d6228a907b47852362d6253d28"],"state_sha256":"adedd4616aa3eb7bcb9976ebaa830b1ef3b36a05aef703361cba57a4853c3abc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QxSJ7151wb1cJbt89+qrLBma7RWE2XGzUf71YoXqZugEdRDgDJyrpP7/VL0ZNGd9Y99gfSqym8o8sWyKTxLiAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T05:41:42.339261Z","bundle_sha256":"4f6e44d6d6ff7e83f65c847c32e3e8de60fc5d1777551c7ec91914b727002396"}}