{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:3Z2UAZ7ARUQFMREJRRGUXBNPOI","short_pith_number":"pith:3Z2UAZ7A","schema_version":"1.0","canonical_sha256":"de754067e08d205644898c4d4b85af722bff847c1856811bf4bbabb563030feb","source":{"kind":"arxiv","id":"cond-mat/0111255","version":1},"attestation_state":"computed","paper":{"title":"Interlayer exchange coupling and giant magnetoresistance in Fe/V (001) superlattices","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Broddefalk, E. Olsson, J. Lu, P. Blomqvist, P. Nordblad, R. Mathieu, R. W\\\"appling","submitted_at":"2001-11-14T16:30:42Z","abstract_excerpt":"Magnetization and magnetoresistivity studies of Fe/V (001) superlattices are reported. The first giant magnetoresistance peak with respect to the vanadium and iron layer thicknesses is investigated. The interlayer antiferromagnetic coupling strength is found to show a peak at a vanadium layer thickness of\n 13 atomic monolayers ($\\approx$ 20 \\AA) with a full width at half maximum of about 2 monolayers. The antiferromagnetic coupling shows a maximum at an iron layer thickness of about 6 monolayers ($\\approx$ 9 \\AA) for series of superlattices with vanadium thicknesses around 13 monolayers. The m"},"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/0111255","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2001-11-14T16:30:42Z","cross_cats_sorted":[],"title_canon_sha256":"b7ef77246e456900d5aa75f8f94247225f24d946bcfeec48a21a01735a026b09","abstract_canon_sha256":"48368b9e8d3e16eb6287cb55690711cbad9d794824661d799e4b4a5fcdba1d47"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:01.959483Z","signature_b64":"v6UGPrz3R5pUZ9kUzdOT0K0kbTO99gL7dPwSZp7Ajo+GeK7ewedi1xekSzF7lGOWvjoGQCFprkE+w1Zc7gvACA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de754067e08d205644898c4d4b85af722bff847c1856811bf4bbabb563030feb","last_reissued_at":"2026-05-18T01:07:01.958807Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:01.958807Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Interlayer exchange coupling and giant magnetoresistance in Fe/V (001) superlattices","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Broddefalk, E. Olsson, J. Lu, P. Blomqvist, P. Nordblad, R. Mathieu, R. W\\\"appling","submitted_at":"2001-11-14T16:30:42Z","abstract_excerpt":"Magnetization and magnetoresistivity studies of Fe/V (001) superlattices are reported. The first giant magnetoresistance peak with respect to the vanadium and iron layer thicknesses is investigated. The interlayer antiferromagnetic coupling strength is found to show a peak at a vanadium layer thickness of\n 13 atomic monolayers ($\\approx$ 20 \\AA) with a full width at half maximum of about 2 monolayers. The antiferromagnetic coupling shows a maximum at an iron layer thickness of about 6 monolayers ($\\approx$ 9 \\AA) for series of superlattices with vanadium thicknesses around 13 monolayers. The m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0111255","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":"cond-mat/0111255","created_at":"2026-05-18T01:07:01.958900+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0111255v1","created_at":"2026-05-18T01:07:01.958900+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0111255","created_at":"2026-05-18T01:07:01.958900+00:00"},{"alias_kind":"pith_short_12","alias_value":"3Z2UAZ7ARUQF","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_16","alias_value":"3Z2UAZ7ARUQFMREJ","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_8","alias_value":"3Z2UAZ7A","created_at":"2026-05-18T12:25:50.254431+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/3Z2UAZ7ARUQFMREJRRGUXBNPOI","json":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI.json","graph_json":"https://pith.science/api/pith-number/3Z2UAZ7ARUQFMREJRRGUXBNPOI/graph.json","events_json":"https://pith.science/api/pith-number/3Z2UAZ7ARUQFMREJRRGUXBNPOI/events.json","paper":"https://pith.science/paper/3Z2UAZ7A"},"agent_actions":{"view_html":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI","download_json":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI.json","view_paper":"https://pith.science/paper/3Z2UAZ7A","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0111255&json=true","fetch_graph":"https://pith.science/api/pith-number/3Z2UAZ7ARUQFMREJRRGUXBNPOI/graph.json","fetch_events":"https://pith.science/api/pith-number/3Z2UAZ7ARUQFMREJRRGUXBNPOI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI/action/storage_attestation","attest_author":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI/action/author_attestation","sign_citation":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI/action/citation_signature","submit_replication":"https://pith.science/pith/3Z2UAZ7ARUQFMREJRRGUXBNPOI/action/replication_record"}},"created_at":"2026-05-18T01:07:01.958900+00:00","updated_at":"2026-05-18T01:07:01.958900+00:00"}