{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:7JRDTFQFE3EHNKCIGOFOTTYJPD","short_pith_number":"pith:7JRDTFQF","canonical_record":{"source":{"id":"cond-mat/0602243","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-02-09T20:06:54Z","cross_cats_sorted":[],"title_canon_sha256":"5a09e3f1ed96206c6e74687616ae77926766a2e4e2831693f6c3b131baea4c3b","abstract_canon_sha256":"a173764eb2109d5ce81a71e0755969b9b9f63fb3ce9c5b1b7b948c94290e64a2"},"schema_version":"1.0"},"canonical_sha256":"fa6239960526c876a848338ae9cf0978eb291034b9de84771a001e18c464c067","source":{"kind":"arxiv","id":"cond-mat/0602243","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0602243","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0602243v2","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0602243","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"pith_short_12","alias_value":"7JRDTFQFE3EH","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"pith_short_16","alias_value":"7JRDTFQFE3EHNKCI","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"pith_short_8","alias_value":"7JRDTFQF","created_at":"2026-07-04T15:02:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:7JRDTFQFE3EHNKCIGOFOTTYJPD","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0602243","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-02-09T20:06:54Z","cross_cats_sorted":[],"title_canon_sha256":"5a09e3f1ed96206c6e74687616ae77926766a2e4e2831693f6c3b131baea4c3b","abstract_canon_sha256":"a173764eb2109d5ce81a71e0755969b9b9f63fb3ce9c5b1b7b948c94290e64a2"},"schema_version":"1.0"},"canonical_sha256":"fa6239960526c876a848338ae9cf0978eb291034b9de84771a001e18c464c067","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:02:41.724914Z","signature_b64":"+L0f1jigliB7XhRQKcZkB7c6BqM+vCp2sCfwrzA/T5AuDdLI6/LtJzdGMIivNYXe8uzK2RmsPSzkNHhU6ucXDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fa6239960526c876a848338ae9cf0978eb291034b9de84771a001e18c464c067","last_reissued_at":"2026-07-04T15:02:41.724526Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:02:41.724526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0602243","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:02:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IpPOozkuip8zmnojZ5561n/xGAOjateZrxwWDa27Yp4W1I63soHVczPzG3Vo66jcTVQKaDpV/jmYOuJRlpn7AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:23:41.550982Z"},"content_sha256":"c1d85abb38553f1da0f78a716028b2fddc09dda2489d72db7f75b0843d01602b","schema_version":"1.0","event_id":"sha256:c1d85abb38553f1da0f78a716028b2fddc09dda2489d72db7f75b0843d01602b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:7JRDTFQFE3EHNKCIGOFOTTYJPD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetization damping in polycrystalline Co ultra-thin films: Evidence for non-local effects","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. D. Kent, C-C. Kao, J. H. Lee, J-M. L. Beaujour, K. Krycka","submitted_at":"2006-02-09T20:06:54Z","abstract_excerpt":"The magnetic properties and magnetization dynamics of polycrystalline ultra-thin Co layers were investigated using a broadband ferromagnetic resonance (FMR) technique at room temperature. A variable thickness (1 nm $\\leq t \\leq$ 10 nm) Co layer is sandwiched between 10 nm thick Cu layers (10 nm Cu| t Co|10 nm Cu), while materials in contact with the Cu outer interfaces are varied to determine their influence on the magnetization damping. The resonance field and the linewidth were studied for in-plane magnetic fields in field swept experiments at a fixed frequency, from 4 to 25 GHz. The Co laye"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0602243","kind":"arxiv","version":2},"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/0602243/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T15:02:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ezAMZubHDyU1CUGzxaYxdotnNeN7EWC/8kvR0pBm4pTjLDpokXIroyq7iWb8ea+uD3rrp3K3+l8PRIKQYehoCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T16:23:41.551953Z"},"content_sha256":"6ec1dee647559dde5710f9c7ed0f178e66dc38de895b8629f1a3f7f75635f707","schema_version":"1.0","event_id":"sha256:6ec1dee647559dde5710f9c7ed0f178e66dc38de895b8629f1a3f7f75635f707"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7JRDTFQFE3EHNKCIGOFOTTYJPD/bundle.json","state_url":"https://pith.science/pith/7JRDTFQFE3EHNKCIGOFOTTYJPD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7JRDTFQFE3EHNKCIGOFOTTYJPD/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":"2026-08-05T16:23:41Z","links":{"resolver":"https://pith.science/pith/7JRDTFQFE3EHNKCIGOFOTTYJPD","bundle":"https://pith.science/pith/7JRDTFQFE3EHNKCIGOFOTTYJPD/bundle.json","state":"https://pith.science/pith/7JRDTFQFE3EHNKCIGOFOTTYJPD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7JRDTFQFE3EHNKCIGOFOTTYJPD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:7JRDTFQFE3EHNKCIGOFOTTYJPD","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":"a173764eb2109d5ce81a71e0755969b9b9f63fb3ce9c5b1b7b948c94290e64a2","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-02-09T20:06:54Z","title_canon_sha256":"5a09e3f1ed96206c6e74687616ae77926766a2e4e2831693f6c3b131baea4c3b"},"schema_version":"1.0","source":{"id":"cond-mat/0602243","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0602243","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0602243v2","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0602243","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"pith_short_12","alias_value":"7JRDTFQFE3EH","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"pith_short_16","alias_value":"7JRDTFQFE3EHNKCI","created_at":"2026-07-04T15:02:41Z"},{"alias_kind":"pith_short_8","alias_value":"7JRDTFQF","created_at":"2026-07-04T15:02:41Z"}],"graph_snapshots":[{"event_id":"sha256:6ec1dee647559dde5710f9c7ed0f178e66dc38de895b8629f1a3f7f75635f707","target":"graph","created_at":"2026-07-04T15:02:41Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/cond-mat/0602243/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The magnetic properties and magnetization dynamics of polycrystalline ultra-thin Co layers were investigated using a broadband ferromagnetic resonance (FMR) technique at room temperature. A variable thickness (1 nm $\\leq t \\leq$ 10 nm) Co layer is sandwiched between 10 nm thick Cu layers (10 nm Cu| t Co|10 nm Cu), while materials in contact with the Cu outer interfaces are varied to determine their influence on the magnetization damping. The resonance field and the linewidth were studied for in-plane magnetic fields in field swept experiments at a fixed frequency, from 4 to 25 GHz. The Co laye","authors_text":"A. D. Kent, C-C. Kao, J. H. Lee, J-M. L. Beaujour, K. Krycka","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-02-09T20:06:54Z","title":"Magnetization damping in polycrystalline Co ultra-thin films: Evidence for non-local effects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0602243","kind":"arxiv","version":2},"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:c1d85abb38553f1da0f78a716028b2fddc09dda2489d72db7f75b0843d01602b","target":"record","created_at":"2026-07-04T15:02:41Z","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":"a173764eb2109d5ce81a71e0755969b9b9f63fb3ce9c5b1b7b948c94290e64a2","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2006-02-09T20:06:54Z","title_canon_sha256":"5a09e3f1ed96206c6e74687616ae77926766a2e4e2831693f6c3b131baea4c3b"},"schema_version":"1.0","source":{"id":"cond-mat/0602243","kind":"arxiv","version":2}},"canonical_sha256":"fa6239960526c876a848338ae9cf0978eb291034b9de84771a001e18c464c067","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa6239960526c876a848338ae9cf0978eb291034b9de84771a001e18c464c067","first_computed_at":"2026-07-04T15:02:41.724526Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:02:41.724526Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+L0f1jigliB7XhRQKcZkB7c6BqM+vCp2sCfwrzA/T5AuDdLI6/LtJzdGMIivNYXe8uzK2RmsPSzkNHhU6ucXDw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:02:41.724914Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0602243","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1d85abb38553f1da0f78a716028b2fddc09dda2489d72db7f75b0843d01602b","sha256:6ec1dee647559dde5710f9c7ed0f178e66dc38de895b8629f1a3f7f75635f707"],"state_sha256":"cf0b55ef1007b696dab6bab944dfbd63bd5ee25b3d8bb39228d8cb51771bc476"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IpovPa2Xs8LbgN0SyoKJDfy6XkQtDCghquY46+GjOtPJ5J1NdNNHm8z/L6+uRpk34jTcxBRRR0huZekq9I9hCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T16:23:41.559196Z","bundle_sha256":"dfc881f2efe267eefb4ec66f9a9324bd386d6d553f16996b0f9bdd6092753b0e"}}