{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:A26MC3FHG5XHY744LP3JVR6FAN","short_pith_number":"pith:A26MC3FH","canonical_record":{"source":{"id":"1604.05145","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-18T13:47:59Z","cross_cats_sorted":[],"title_canon_sha256":"992be49e11fab1a28175f8ec368cb4880e3cf642692e9b141c83d34fa302032c","abstract_canon_sha256":"cbb27298af430cc3cecc41296eca02d80097812d3279956c8840bf5dcd0f5670"},"schema_version":"1.0"},"canonical_sha256":"06bcc16ca7376e7c7f9c5bf69ac7c50341ccb31fadb896989819c88488c49f38","source":{"kind":"arxiv","id":"1604.05145","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.05145","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"arxiv_version","alias_value":"1604.05145v1","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.05145","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"pith_short_12","alias_value":"A26MC3FHG5XH","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"A26MC3FHG5XHY744","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"A26MC3FH","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:A26MC3FHG5XHY744LP3JVR6FAN","target":"record","payload":{"canonical_record":{"source":{"id":"1604.05145","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-18T13:47:59Z","cross_cats_sorted":[],"title_canon_sha256":"992be49e11fab1a28175f8ec368cb4880e3cf642692e9b141c83d34fa302032c","abstract_canon_sha256":"cbb27298af430cc3cecc41296eca02d80097812d3279956c8840bf5dcd0f5670"},"schema_version":"1.0"},"canonical_sha256":"06bcc16ca7376e7c7f9c5bf69ac7c50341ccb31fadb896989819c88488c49f38","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:16.739456Z","signature_b64":"C3o/DBaRDLRoHhPbf8o1zqAjksrkU/8Voy5XTqoBd+oLSpMVkJBHgvYxw+0H7crqOc50Yx2QcCX600BObAWtCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"06bcc16ca7376e7c7f9c5bf69ac7c50341ccb31fadb896989819c88488c49f38","last_reissued_at":"2026-05-18T01:07:16.738923Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:16.738923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1604.05145","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:07:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V+lYop4DX3pLQVmYYwBpVqF8IbnOYLn+jpfOysWyuIFRdg8xbmCkAdNyjgqx4p4tUZ5xPfl41z3fL8G7yzp3AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:14:49.891209Z"},"content_sha256":"23405c741a5128b5b3e5aa07a997c4fcb6f0c49ff86d5e1e26a21435f0c8f3c0","schema_version":"1.0","event_id":"sha256:23405c741a5128b5b3e5aa07a997c4fcb6f0c49ff86d5e1e26a21435f0c8f3c0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:A26MC3FHG5XHY744LP3JVR6FAN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Anisotropic magnetization relaxation in ferromagnetic multilayers with variable interlayer exchange coupling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. F. Kravets, A. I. Tovstolytkin, D. M. Polishchuk, V. Korenivski, V. O. Golub, Yu. I. Dzhezherya","submitted_at":"2016-04-18T13:47:59Z","abstract_excerpt":"The FMR linewidth and its anisotropy in F$_1$/f/F$_2$/AF multilayers, where spacer f has a low Curie point compared to the strongly ferromagnetic F$_1$ and F$_2$, is investigated. The role of the interlayer exchange coupling in magnetization relaxation is determined experimentally by varying the thickness of the spacer. It is shown that stronger interlayer coupling via thinner spacers enhances the microwave energy exchange between the outer ferromagnetic layers, with the magnetization of F$_2$ exchange-dragged by the resonance precession in F$_1$. A weaker mirror effect is also observed: the m"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.05145","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:07:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"p4C0L8Y7r+iBKfyxe9JwZ69RU+Hz9ERAv+EqwJ6K67g3DSk/cBKdymETVL1jGpzahFdq4YZk5C9xJQjaapp9Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:14:49.891838Z"},"content_sha256":"3ef5a00751dab84a08dc3be42bc59cdb6fc2957d1b00eacbae49463fdc59c9cc","schema_version":"1.0","event_id":"sha256:3ef5a00751dab84a08dc3be42bc59cdb6fc2957d1b00eacbae49463fdc59c9cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A26MC3FHG5XHY744LP3JVR6FAN/bundle.json","state_url":"https://pith.science/pith/A26MC3FHG5XHY744LP3JVR6FAN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A26MC3FHG5XHY744LP3JVR6FAN/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T04:14:49Z","links":{"resolver":"https://pith.science/pith/A26MC3FHG5XHY744LP3JVR6FAN","bundle":"https://pith.science/pith/A26MC3FHG5XHY744LP3JVR6FAN/bundle.json","state":"https://pith.science/pith/A26MC3FHG5XHY744LP3JVR6FAN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A26MC3FHG5XHY744LP3JVR6FAN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:A26MC3FHG5XHY744LP3JVR6FAN","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cbb27298af430cc3cecc41296eca02d80097812d3279956c8840bf5dcd0f5670","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-18T13:47:59Z","title_canon_sha256":"992be49e11fab1a28175f8ec368cb4880e3cf642692e9b141c83d34fa302032c"},"schema_version":"1.0","source":{"id":"1604.05145","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.05145","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"arxiv_version","alias_value":"1604.05145v1","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.05145","created_at":"2026-05-18T01:07:16Z"},{"alias_kind":"pith_short_12","alias_value":"A26MC3FHG5XH","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"A26MC3FHG5XHY744","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"A26MC3FH","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:3ef5a00751dab84a08dc3be42bc59cdb6fc2957d1b00eacbae49463fdc59c9cc","target":"graph","created_at":"2026-05-18T01:07:16Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The FMR linewidth and its anisotropy in F$_1$/f/F$_2$/AF multilayers, where spacer f has a low Curie point compared to the strongly ferromagnetic F$_1$ and F$_2$, is investigated. The role of the interlayer exchange coupling in magnetization relaxation is determined experimentally by varying the thickness of the spacer. It is shown that stronger interlayer coupling via thinner spacers enhances the microwave energy exchange between the outer ferromagnetic layers, with the magnetization of F$_2$ exchange-dragged by the resonance precession in F$_1$. A weaker mirror effect is also observed: the m","authors_text":"A. F. Kravets, A. I. Tovstolytkin, D. M. Polishchuk, V. Korenivski, V. O. Golub, Yu. I. Dzhezherya","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-18T13:47:59Z","title":"Anisotropic magnetization relaxation in ferromagnetic multilayers with variable interlayer exchange coupling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.05145","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:23405c741a5128b5b3e5aa07a997c4fcb6f0c49ff86d5e1e26a21435f0c8f3c0","target":"record","created_at":"2026-05-18T01:07:16Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"cbb27298af430cc3cecc41296eca02d80097812d3279956c8840bf5dcd0f5670","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-04-18T13:47:59Z","title_canon_sha256":"992be49e11fab1a28175f8ec368cb4880e3cf642692e9b141c83d34fa302032c"},"schema_version":"1.0","source":{"id":"1604.05145","kind":"arxiv","version":1}},"canonical_sha256":"06bcc16ca7376e7c7f9c5bf69ac7c50341ccb31fadb896989819c88488c49f38","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"06bcc16ca7376e7c7f9c5bf69ac7c50341ccb31fadb896989819c88488c49f38","first_computed_at":"2026-05-18T01:07:16.738923Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:07:16.738923Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C3o/DBaRDLRoHhPbf8o1zqAjksrkU/8Voy5XTqoBd+oLSpMVkJBHgvYxw+0H7crqOc50Yx2QcCX600BObAWtCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:07:16.739456Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.05145","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:23405c741a5128b5b3e5aa07a997c4fcb6f0c49ff86d5e1e26a21435f0c8f3c0","sha256:3ef5a00751dab84a08dc3be42bc59cdb6fc2957d1b00eacbae49463fdc59c9cc"],"state_sha256":"976c047991b2b8168ae9b449498054f6fbe3c6ed7b94b9e47750082794a22a2a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VV77Q5z+GfjKZR7M6fRA4ZvUWKpU5g7f5Liyey4gs1CGDVuyvVS8pGL1WsPNV0oHXO0UIDofROuPieXakJ9DAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T04:14:49.895174Z","bundle_sha256":"960599d2068d1ecb774c0ec4a448b3df7d6cf50cea1053e42b41fa9ef64f7450"}}