{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:C5ERLQVX7LNXFDMTYRJZUWHVGR","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":"27022f8a16617dc06aa3e420c0c931d5bb7ab17e7529d3787d1d27b9f9b816aa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-22T13:54:43Z","title_canon_sha256":"2b07cc78e1d59c77b779a1bca7b3b2d0065c09e1151627002b52705ba00f61da"},"schema_version":"1.0","source":{"id":"1207.5231","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.5231","created_at":"2026-05-18T01:56:15Z"},{"alias_kind":"arxiv_version","alias_value":"1207.5231v1","created_at":"2026-05-18T01:56:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.5231","created_at":"2026-05-18T01:56:15Z"},{"alias_kind":"pith_short_12","alias_value":"C5ERLQVX7LNX","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"C5ERLQVX7LNXFDMT","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"C5ERLQVX","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:3d22f9fc1803c4bc1d10774dac8f55bb512e1fd1e72edddaf7838d5816793fbf","target":"graph","created_at":"2026-05-18T01:56:15Z","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":"Voltage-driven spin transfer torques in magnetic tunnel junctions provide an outstanding tool to design advanced spin-based devices for memory and reprogrammable logic applications. The non-linear voltage dependence of the torque has a direct impact on current-driven magnetization dynamics and on devices performances. After a brief overview of the progress made to date in the theoretical description of the spin torque in tunnel junctions, I present different ways to alter and control the bias dependence of both components of the spin torque. Engineering the junction (barrier and electrodes) st","authors_text":"A. Manchon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-22T13:54:43Z","title":"Manipulating the Voltage Dependence of Tunneling Spin Torques"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.5231","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":"sha256:271aba7da6d7000e8ac86dbc000d56484c89a458d74ebecaa1b807b1b1f7a9c7","target":"record","created_at":"2026-05-18T01:56:15Z","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":"27022f8a16617dc06aa3e420c0c931d5bb7ab17e7529d3787d1d27b9f9b816aa","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-07-22T13:54:43Z","title_canon_sha256":"2b07cc78e1d59c77b779a1bca7b3b2d0065c09e1151627002b52705ba00f61da"},"schema_version":"1.0","source":{"id":"1207.5231","kind":"arxiv","version":1}},"canonical_sha256":"174915c2b7fadb728d93c4539a58f5344b1732180c1cab6c34d93d5fce26115d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"174915c2b7fadb728d93c4539a58f5344b1732180c1cab6c34d93d5fce26115d","first_computed_at":"2026-05-18T01:56:15.254634Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:56:15.254634Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lCDnLzy3QxqxZeRalIkqpIdzdJAgSTwuxzwfWMVRZsZ7NsFRuppm939Cd8ZCUWhZHvlHPWRDB+//OMiVUwJoAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:56:15.255302Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.5231","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:271aba7da6d7000e8ac86dbc000d56484c89a458d74ebecaa1b807b1b1f7a9c7","sha256:3d22f9fc1803c4bc1d10774dac8f55bb512e1fd1e72edddaf7838d5816793fbf"],"state_sha256":"95557996507547cc4358870dcb22b7791b5b5e2ee865c463ad073e9bde2a3961"}