{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:EUBW4JYDRMKBVLLKHEOEGHNLG7","short_pith_number":"pith:EUBW4JYD","schema_version":"1.0","canonical_sha256":"25036e27038b141aad6a391c431dab37eed2c5402f4a98f53576ad6be210cc54","source":{"kind":"arxiv","id":"2404.12307","version":1},"attestation_state":"computed","paper":{"title":"Investigation of Spin-Pumping and -Transport in the Ni80Fe20/Pt/Co Asymmetric Trilayer","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amit Kumar Shukla, Birte Coester, Lew Wen Siang, Rajdeep Singh Rawat, Shilpa Samdani, Yaqi Rong, Yumeng Yang","submitted_at":"2024-04-18T16:35:18Z","abstract_excerpt":"FM1/NM/FM2 trilayers have garnered considerable attention because of their potential in spintronic applications. A thorough investigation of the spin transport properties of these trilayers is therefore important. Asymmetric trilayers, particularly those including Platinum (Pt) as a spacer are less explored. Pt mediates exchange coupling between the two FM layers and thus offers a unique platform to investigate the spin-transport properties under indirect exchange coupling conditions through the spin-pumping mechanism. Our analytical focus on the acoustic mode of the ferromagnetic resonance sp"},"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":"2404.12307","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-04-18T16:35:18Z","cross_cats_sorted":[],"title_canon_sha256":"702d2c6e9be8afc2a16d86aa5776b23571a90d5fa0371493f92d649ef7ba113f","abstract_canon_sha256":"eb9c8c3dcd768f27fc30922d3b4d38e813d1d16cd25ad29eacaf2e848c00ea68"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:09:38.254692Z","signature_b64":"B0nNdoiSCIj1w2Pz6Q8XIYvrG6TmTMWWNRkwWgjOUtgbLF1TBLAsfeGy5tT0PbCe1lHCLrCZBSuiCZMqr6e2BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"25036e27038b141aad6a391c431dab37eed2c5402f4a98f53576ad6be210cc54","last_reissued_at":"2026-07-05T08:09:38.254235Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:09:38.254235Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Investigation of Spin-Pumping and -Transport in the Ni80Fe20/Pt/Co Asymmetric Trilayer","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amit Kumar Shukla, Birte Coester, Lew Wen Siang, Rajdeep Singh Rawat, Shilpa Samdani, Yaqi Rong, Yumeng Yang","submitted_at":"2024-04-18T16:35:18Z","abstract_excerpt":"FM1/NM/FM2 trilayers have garnered considerable attention because of their potential in spintronic applications. A thorough investigation of the spin transport properties of these trilayers is therefore important. Asymmetric trilayers, particularly those including Platinum (Pt) as a spacer are less explored. Pt mediates exchange coupling between the two FM layers and thus offers a unique platform to investigate the spin-transport properties under indirect exchange coupling conditions through the spin-pumping mechanism. Our analytical focus on the acoustic mode of the ferromagnetic resonance sp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.12307","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/2404.12307/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":"2404.12307","created_at":"2026-07-05T08:09:38.254294+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.12307v1","created_at":"2026-07-05T08:09:38.254294+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.12307","created_at":"2026-07-05T08:09:38.254294+00:00"},{"alias_kind":"pith_short_12","alias_value":"EUBW4JYDRMKB","created_at":"2026-07-05T08:09:38.254294+00:00"},{"alias_kind":"pith_short_16","alias_value":"EUBW4JYDRMKBVLLK","created_at":"2026-07-05T08:09:38.254294+00:00"},{"alias_kind":"pith_short_8","alias_value":"EUBW4JYD","created_at":"2026-07-05T08:09:38.254294+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/EUBW4JYDRMKBVLLKHEOEGHNLG7","json":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7.json","graph_json":"https://pith.science/api/pith-number/EUBW4JYDRMKBVLLKHEOEGHNLG7/graph.json","events_json":"https://pith.science/api/pith-number/EUBW4JYDRMKBVLLKHEOEGHNLG7/events.json","paper":"https://pith.science/paper/EUBW4JYD"},"agent_actions":{"view_html":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7","download_json":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7.json","view_paper":"https://pith.science/paper/EUBW4JYD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.12307&json=true","fetch_graph":"https://pith.science/api/pith-number/EUBW4JYDRMKBVLLKHEOEGHNLG7/graph.json","fetch_events":"https://pith.science/api/pith-number/EUBW4JYDRMKBVLLKHEOEGHNLG7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7/action/storage_attestation","attest_author":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7/action/author_attestation","sign_citation":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7/action/citation_signature","submit_replication":"https://pith.science/pith/EUBW4JYDRMKBVLLKHEOEGHNLG7/action/replication_record"}},"created_at":"2026-07-05T08:09:38.254294+00:00","updated_at":"2026-07-05T08:09:38.254294+00:00"}