{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:4GSDLSAZAUYQDAU3JRFNRDAQO7","short_pith_number":"pith:4GSDLSAZ","canonical_record":{"source":{"id":"1510.02555","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-09T03:00:48Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"5d20ef7da540ce4cf4184b572f9973aae9ec628323d2eb163ebbb0ae8d797621","abstract_canon_sha256":"587e2881a9fa887be8c4a83cfcc5375e53d3265c67f57e6762db54b707414560"},"schema_version":"1.0"},"canonical_sha256":"e1a435c819053101829b4c4ad88c1077ee291de52abf4b3202f0747ac645ec2c","source":{"kind":"arxiv","id":"1510.02555","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.02555","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"arxiv_version","alias_value":"1510.02555v1","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02555","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"pith_short_12","alias_value":"4GSDLSAZAUYQ","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4GSDLSAZAUYQDAU3","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4GSDLSAZ","created_at":"2026-05-18T12:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:4GSDLSAZAUYQDAU3JRFNRDAQO7","target":"record","payload":{"canonical_record":{"source":{"id":"1510.02555","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-09T03:00:48Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"5d20ef7da540ce4cf4184b572f9973aae9ec628323d2eb163ebbb0ae8d797621","abstract_canon_sha256":"587e2881a9fa887be8c4a83cfcc5375e53d3265c67f57e6762db54b707414560"},"schema_version":"1.0"},"canonical_sha256":"e1a435c819053101829b4c4ad88c1077ee291de52abf4b3202f0747ac645ec2c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:30:42.120145Z","signature_b64":"KEMwuVjy0fHDiszkiFS3rFnUyp/jXbqPj4DRxahzDr+e6Bnu+gppKOs2ib7YdEwYYDqddbE4zw30xN3s+caFBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1a435c819053101829b4c4ad88c1077ee291de52abf4b3202f0747ac645ec2c","last_reissued_at":"2026-05-18T01:30:42.119518Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:30:42.119518Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.02555","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":"2026-05-18T01:30:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EkMaSezEtRanlVBX0dCJdZGTy8yvVy9XYZN4mylyCq5XTZdwj2dTfhBctnZK4pDDTzwB+zJjbiX1/f/xi9w1AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T13:54:26.761706Z"},"content_sha256":"202d54d2a1ee56eca16303244feb68d5b760fa0546181e0009624fb9055c1023","schema_version":"1.0","event_id":"sha256:202d54d2a1ee56eca16303244feb68d5b760fa0546181e0009624fb9055c1023"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:4GSDLSAZAUYQDAU3JRFNRDAQO7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Spin-orbit torque in Pt/CoNiCo/Pt symmetric devices","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"Baohe Li, Bao Zhang, Guang Yang, Hailang Ju, Kaiming Cai, Kaiyou Wang, Kevin William Edmonds, Meiyin Yang, Shouguo Wang, Shuai Liu, Yang Ji, Yu Sheng","submitted_at":"2015-10-09T03:00:48Z","abstract_excerpt":"Current induced magnetization switching by spin-orbit torques offers an energy-efficient means of writing information in heavy metal/ferromagnet (FM) multilayer systems. The relative contributions of field-like torques and damping-like torques to the magnetization switching induced by the electrical current are still under debate. Here, we describe a device based on a symmetric Pt/FM/Pt structure, in which we demonstrate a strong damping-like torque from the spin Hall effect and unmeasurable field-like torque from Rashba effect. The spin-orbit effective fields due to the spin Hall effect were "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02555","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":"2026-05-18T01:30:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iGIxOMT9K2OvAvBDvH9D0+wM0OMXzpleHmDFSwc+qqjeYanf/F+bQsOZbDW/KmTlEcHFH0Z5W0GkA4yJl7d0AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-28T13:54:26.762042Z"},"content_sha256":"738d5b495099a72c3c93b2b0c987c345f64656ad5ba7bc2d8c654f16a36ea2ef","schema_version":"1.0","event_id":"sha256:738d5b495099a72c3c93b2b0c987c345f64656ad5ba7bc2d8c654f16a36ea2ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4GSDLSAZAUYQDAU3JRFNRDAQO7/bundle.json","state_url":"https://pith.science/pith/4GSDLSAZAUYQDAU3JRFNRDAQO7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4GSDLSAZAUYQDAU3JRFNRDAQO7/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":"2026-06-28T13:54:26Z","links":{"resolver":"https://pith.science/pith/4GSDLSAZAUYQDAU3JRFNRDAQO7","bundle":"https://pith.science/pith/4GSDLSAZAUYQDAU3JRFNRDAQO7/bundle.json","state":"https://pith.science/pith/4GSDLSAZAUYQDAU3JRFNRDAQO7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4GSDLSAZAUYQDAU3JRFNRDAQO7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4GSDLSAZAUYQDAU3JRFNRDAQO7","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":"587e2881a9fa887be8c4a83cfcc5375e53d3265c67f57e6762db54b707414560","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-09T03:00:48Z","title_canon_sha256":"5d20ef7da540ce4cf4184b572f9973aae9ec628323d2eb163ebbb0ae8d797621"},"schema_version":"1.0","source":{"id":"1510.02555","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.02555","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"arxiv_version","alias_value":"1510.02555v1","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.02555","created_at":"2026-05-18T01:30:42Z"},{"alias_kind":"pith_short_12","alias_value":"4GSDLSAZAUYQ","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4GSDLSAZAUYQDAU3","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4GSDLSAZ","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:738d5b495099a72c3c93b2b0c987c345f64656ad5ba7bc2d8c654f16a36ea2ef","target":"graph","created_at":"2026-05-18T01:30:42Z","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":"Current induced magnetization switching by spin-orbit torques offers an energy-efficient means of writing information in heavy metal/ferromagnet (FM) multilayer systems. The relative contributions of field-like torques and damping-like torques to the magnetization switching induced by the electrical current are still under debate. Here, we describe a device based on a symmetric Pt/FM/Pt structure, in which we demonstrate a strong damping-like torque from the spin Hall effect and unmeasurable field-like torque from Rashba effect. The spin-orbit effective fields due to the spin Hall effect were ","authors_text":"Baohe Li, Bao Zhang, Guang Yang, Hailang Ju, Kaiming Cai, Kaiyou Wang, Kevin William Edmonds, Meiyin Yang, Shouguo Wang, Shuai Liu, Yang Ji, Yu Sheng","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-09T03:00:48Z","title":"Spin-orbit torque in Pt/CoNiCo/Pt symmetric devices"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.02555","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":"sha256:202d54d2a1ee56eca16303244feb68d5b760fa0546181e0009624fb9055c1023","target":"record","created_at":"2026-05-18T01:30:42Z","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":"587e2881a9fa887be8c4a83cfcc5375e53d3265c67f57e6762db54b707414560","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-10-09T03:00:48Z","title_canon_sha256":"5d20ef7da540ce4cf4184b572f9973aae9ec628323d2eb163ebbb0ae8d797621"},"schema_version":"1.0","source":{"id":"1510.02555","kind":"arxiv","version":1}},"canonical_sha256":"e1a435c819053101829b4c4ad88c1077ee291de52abf4b3202f0747ac645ec2c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1a435c819053101829b4c4ad88c1077ee291de52abf4b3202f0747ac645ec2c","first_computed_at":"2026-05-18T01:30:42.119518Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:30:42.119518Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KEMwuVjy0fHDiszkiFS3rFnUyp/jXbqPj4DRxahzDr+e6Bnu+gppKOs2ib7YdEwYYDqddbE4zw30xN3s+caFBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:30:42.120145Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.02555","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:202d54d2a1ee56eca16303244feb68d5b760fa0546181e0009624fb9055c1023","sha256:738d5b495099a72c3c93b2b0c987c345f64656ad5ba7bc2d8c654f16a36ea2ef"],"state_sha256":"6dd96b537752de6b8bb2ed54934064ca1f177dcfe4a7fc7d8a0b2e19fa6c1b67"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MOAWN6+BwoU3hSYBM+ZoqZalyd3KeDEBVxHC6P+Q0qQH8+3l96oZxdB9KkYYNJgwtbTBrxOL3puiC/y17JKFAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-28T13:54:26.763882Z","bundle_sha256":"7e9dfdb5c84946ffeb9297fdd3fdaf5b4e70701b497409b6446826486c2f6e5e"}}