{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:PQA732SNY7GQPIBMSESVIPRWCQ","short_pith_number":"pith:PQA732SN","schema_version":"1.0","canonical_sha256":"7c01fdea4dc7cd07a02c9125543e36140c2235efa1dec8463f165e862c12cbad","source":{"kind":"arxiv","id":"1611.02079","version":1},"attestation_state":"computed","paper":{"title":"Current noise generated by spin imbalance in presence of spin relaxation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"K.E. Nagaev, V.S. Khrapai","submitted_at":"2016-11-07T14:45:57Z","abstract_excerpt":"We calculate current (shot) noise in a metallic diffusive conductor generated by spin imbalance in the absence of a net electric current. This situation is modeled in an idealized three-terminal setup with two biased ferromagnetic leads (F-leads) and one normal lead (N-lead). Parallel magnetization of the F-leads gives rise in spin-imbalance and finite shot noise at the N-lead. Finite spin relaxation results in an increase of the shot noise, which depends on the ratio of the length of the conductor ($L$) and the spin relaxation length ($l_s$). For $L\\gg l_s$ the shot noise increases by a facto"},"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":"1611.02079","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-11-07T14:45:57Z","cross_cats_sorted":[],"title_canon_sha256":"e09df9277fa01f56e4fa9c0fdcdb7e44f99cdfec46e951291a97779b24f4eadc","abstract_canon_sha256":"f7dd6c7665b2dbfa9b7fb3cbdae9e28917abd1614988050c291136ae5a32f7f1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:17.071024Z","signature_b64":"0EX4gyi9iHB6CsEI+8TOb20qpX22nARJ9e/moEobQbdjuQYZr2RTETypTkFqKKiUblhizrEZK/bXkFAMjynADA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7c01fdea4dc7cd07a02c9125543e36140c2235efa1dec8463f165e862c12cbad","last_reissued_at":"2026-05-18T00:53:17.070443Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:17.070443Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Current noise generated by spin imbalance in presence of spin relaxation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"K.E. Nagaev, V.S. Khrapai","submitted_at":"2016-11-07T14:45:57Z","abstract_excerpt":"We calculate current (shot) noise in a metallic diffusive conductor generated by spin imbalance in the absence of a net electric current. This situation is modeled in an idealized three-terminal setup with two biased ferromagnetic leads (F-leads) and one normal lead (N-lead). Parallel magnetization of the F-leads gives rise in spin-imbalance and finite shot noise at the N-lead. Finite spin relaxation results in an increase of the shot noise, which depends on the ratio of the length of the conductor ($L$) and the spin relaxation length ($l_s$). For $L\\gg l_s$ the shot noise increases by a facto"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.02079","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":"1611.02079","created_at":"2026-05-18T00:53:17.070525+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.02079v1","created_at":"2026-05-18T00:53:17.070525+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.02079","created_at":"2026-05-18T00:53:17.070525+00:00"},{"alias_kind":"pith_short_12","alias_value":"PQA732SNY7GQ","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_16","alias_value":"PQA732SNY7GQPIBM","created_at":"2026-05-18T12:30:39.010887+00:00"},{"alias_kind":"pith_short_8","alias_value":"PQA732SN","created_at":"2026-05-18T12:30:39.010887+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/PQA732SNY7GQPIBMSESVIPRWCQ","json":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ.json","graph_json":"https://pith.science/api/pith-number/PQA732SNY7GQPIBMSESVIPRWCQ/graph.json","events_json":"https://pith.science/api/pith-number/PQA732SNY7GQPIBMSESVIPRWCQ/events.json","paper":"https://pith.science/paper/PQA732SN"},"agent_actions":{"view_html":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ","download_json":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ.json","view_paper":"https://pith.science/paper/PQA732SN","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.02079&json=true","fetch_graph":"https://pith.science/api/pith-number/PQA732SNY7GQPIBMSESVIPRWCQ/graph.json","fetch_events":"https://pith.science/api/pith-number/PQA732SNY7GQPIBMSESVIPRWCQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ/action/storage_attestation","attest_author":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ/action/author_attestation","sign_citation":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ/action/citation_signature","submit_replication":"https://pith.science/pith/PQA732SNY7GQPIBMSESVIPRWCQ/action/replication_record"}},"created_at":"2026-05-18T00:53:17.070525+00:00","updated_at":"2026-05-18T00:53:17.070525+00:00"}