{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:5LGB6L35V3ITJCKYBUCTWNURCQ","short_pith_number":"pith:5LGB6L35","schema_version":"1.0","canonical_sha256":"eacc1f2f7daed13489580d053b3691141448b9d2fbf85714da988813ee2d391d","source":{"kind":"arxiv","id":"1709.02295","version":1},"attestation_state":"computed","paper":{"title":"Tunable spin pumping in exchange coupled magnetic trilayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Johan {\\AA}kerman, Martina Ahlberg, Masoumeh Fazlali, Mykola Dvornik","submitted_at":"2017-09-07T15:03:01Z","abstract_excerpt":"Magnetic thin films at ferromagnetic resonance (FMR) leak angular momentum, which may be absorbed by adjacent layers. This phenomenon, known as spin pumping, is manifested by an increase in the resonance linewidth ($\\Delta H$), and the closely related Gilbert damping. Another effect of this transfer of spin currents is a dynamical and long-range coupling that can drive two magnetic layers into a collective precession when their FMR frequencies coincide. A collective behavior is also found in magnetic trilayers with interlayer exchange coupling (IEC). In this study we investigate the interplay "},"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":"1709.02295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-07T15:03:01Z","cross_cats_sorted":[],"title_canon_sha256":"9d78be6dc463eb03d71ee347ea7669891644360eedaf6fa7bffcde4b78a5656f","abstract_canon_sha256":"e9cf725bb096a678cc908f49957687f20960327c70d274fb4f58b11f819b668e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:49.540380Z","signature_b64":"arDMZSUdHTJ0EmZsgGC4pBmT4wuAOGLcGMmB2R1WdCRWLWDszJcFJO7EzXJQwJsJs+Gs3ACs58vcAC9tlXA0Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eacc1f2f7daed13489580d053b3691141448b9d2fbf85714da988813ee2d391d","last_reissued_at":"2026-05-18T00:35:49.539707Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:49.539707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tunable spin pumping in exchange coupled magnetic trilayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Johan {\\AA}kerman, Martina Ahlberg, Masoumeh Fazlali, Mykola Dvornik","submitted_at":"2017-09-07T15:03:01Z","abstract_excerpt":"Magnetic thin films at ferromagnetic resonance (FMR) leak angular momentum, which may be absorbed by adjacent layers. This phenomenon, known as spin pumping, is manifested by an increase in the resonance linewidth ($\\Delta H$), and the closely related Gilbert damping. Another effect of this transfer of spin currents is a dynamical and long-range coupling that can drive two magnetic layers into a collective precession when their FMR frequencies coincide. A collective behavior is also found in magnetic trilayers with interlayer exchange coupling (IEC). In this study we investigate the interplay "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02295","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":"1709.02295","created_at":"2026-05-18T00:35:49.539813+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.02295v1","created_at":"2026-05-18T00:35:49.539813+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02295","created_at":"2026-05-18T00:35:49.539813+00:00"},{"alias_kind":"pith_short_12","alias_value":"5LGB6L35V3IT","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_16","alias_value":"5LGB6L35V3ITJCKY","created_at":"2026-05-18T12:31:00.734936+00:00"},{"alias_kind":"pith_short_8","alias_value":"5LGB6L35","created_at":"2026-05-18T12:31:00.734936+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/5LGB6L35V3ITJCKYBUCTWNURCQ","json":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ.json","graph_json":"https://pith.science/api/pith-number/5LGB6L35V3ITJCKYBUCTWNURCQ/graph.json","events_json":"https://pith.science/api/pith-number/5LGB6L35V3ITJCKYBUCTWNURCQ/events.json","paper":"https://pith.science/paper/5LGB6L35"},"agent_actions":{"view_html":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ","download_json":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ.json","view_paper":"https://pith.science/paper/5LGB6L35","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.02295&json=true","fetch_graph":"https://pith.science/api/pith-number/5LGB6L35V3ITJCKYBUCTWNURCQ/graph.json","fetch_events":"https://pith.science/api/pith-number/5LGB6L35V3ITJCKYBUCTWNURCQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ/action/storage_attestation","attest_author":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ/action/author_attestation","sign_citation":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ/action/citation_signature","submit_replication":"https://pith.science/pith/5LGB6L35V3ITJCKYBUCTWNURCQ/action/replication_record"}},"created_at":"2026-05-18T00:35:49.539813+00:00","updated_at":"2026-05-18T00:35:49.539813+00:00"}