{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:LOOFULZQM6224GN7NKMLKT4UY4","short_pith_number":"pith:LOOFULZQ","schema_version":"1.0","canonical_sha256":"5b9c5a2f3067b5ae19bf6a98b54f94c7360984c88ea0a0c89e233870e4ba9a15","source":{"kind":"arxiv","id":"cond-mat/0209520","version":1},"attestation_state":"computed","paper":{"title":"Giant magnetothermopower of magnon-assisted transport in ferromagnetic tunnel junctions","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Edward McCann, Vladimir I. Fal'ko","submitted_at":"2002-09-23T14:44:25Z","abstract_excerpt":"We present a theoretical description of the thermopower due to magnon-assisted tunneling in a mesoscopic tunnel junction between two ferromagnetic metals. The thermopower is generated in the course of thermal equilibration between two baths of magnons, mediated by electrons. For a junction between two ferromagnets with antiparallel polarizations, the ability of magnon-assisted tunneling to create thermopower $S_{AP}$ depends on the difference between the size $\\Pi_{\\uparrow, \\downarrow}$ of the majority and minority band Fermi surfaces and it is proportional to a temperature dependent factor $"},"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":"cond-mat/0209520","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2002-09-23T14:44:25Z","cross_cats_sorted":[],"title_canon_sha256":"f2b9c55aa83d9b3f57321468da97154f8e5723ee597ce7bfc6c12c24c7dc25b9","abstract_canon_sha256":"5ae8d3e09bf1c2b45d1671bb17d86d9dff2dd6d296818bb23f9fdb9d41ccbd32"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:32:59.657487Z","signature_b64":"jYgTh9sZz9i23+8DhptwaXsKLKe9Dm97MhYAEYF5xlXkHDighvdbTWTNoHjDjtIV1b23iZQ63FWBr2eS/IZICA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b9c5a2f3067b5ae19bf6a98b54f94c7360984c88ea0a0c89e233870e4ba9a15","last_reissued_at":"2026-07-04T16:32:59.657094Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:32:59.657094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Giant magnetothermopower of magnon-assisted transport in ferromagnetic tunnel junctions","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Edward McCann, Vladimir I. Fal'ko","submitted_at":"2002-09-23T14:44:25Z","abstract_excerpt":"We present a theoretical description of the thermopower due to magnon-assisted tunneling in a mesoscopic tunnel junction between two ferromagnetic metals. The thermopower is generated in the course of thermal equilibration between two baths of magnons, mediated by electrons. For a junction between two ferromagnets with antiparallel polarizations, the ability of magnon-assisted tunneling to create thermopower $S_{AP}$ depends on the difference between the size $\\Pi_{\\uparrow, \\downarrow}$ of the majority and minority band Fermi surfaces and it is proportional to a temperature dependent factor $"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0209520","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0209520/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"cond-mat/0209520","created_at":"2026-07-04T16:32:59.657157+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0209520v1","created_at":"2026-07-04T16:32:59.657157+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0209520","created_at":"2026-07-04T16:32:59.657157+00:00"},{"alias_kind":"pith_short_12","alias_value":"LOOFULZQM622","created_at":"2026-07-04T16:32:59.657157+00:00"},{"alias_kind":"pith_short_16","alias_value":"LOOFULZQM6224GN7","created_at":"2026-07-04T16:32:59.657157+00:00"},{"alias_kind":"pith_short_8","alias_value":"LOOFULZQ","created_at":"2026-07-04T16:32:59.657157+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/LOOFULZQM6224GN7NKMLKT4UY4","json":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4.json","graph_json":"https://pith.science/api/pith-number/LOOFULZQM6224GN7NKMLKT4UY4/graph.json","events_json":"https://pith.science/api/pith-number/LOOFULZQM6224GN7NKMLKT4UY4/events.json","paper":"https://pith.science/paper/LOOFULZQ"},"agent_actions":{"view_html":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4","download_json":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4.json","view_paper":"https://pith.science/paper/LOOFULZQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0209520&json=true","fetch_graph":"https://pith.science/api/pith-number/LOOFULZQM6224GN7NKMLKT4UY4/graph.json","fetch_events":"https://pith.science/api/pith-number/LOOFULZQM6224GN7NKMLKT4UY4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4/action/storage_attestation","attest_author":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4/action/author_attestation","sign_citation":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4/action/citation_signature","submit_replication":"https://pith.science/pith/LOOFULZQM6224GN7NKMLKT4UY4/action/replication_record"}},"created_at":"2026-07-04T16:32:59.657157+00:00","updated_at":"2026-07-04T16:32:59.657157+00:00"}