{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:YWUW6OBDBUETBNYSV4DXXFG7FJ","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":"53c9fdb79f560d024df578b68a20a1d1ccfb48666201f3b321f69a9b8dbd5120","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-11-05T12:52:57Z","title_canon_sha256":"8e1a392db40a8e2f6dda8a784fa46995255090dffc09c3ad5462cd970d7d7c3e"},"schema_version":"1.0","source":{"id":"1511.01722","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1511.01722","created_at":"2026-05-18T01:27:38Z"},{"alias_kind":"arxiv_version","alias_value":"1511.01722v2","created_at":"2026-05-18T01:27:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1511.01722","created_at":"2026-05-18T01:27:38Z"},{"alias_kind":"pith_short_12","alias_value":"YWUW6OBDBUET","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_16","alias_value":"YWUW6OBDBUETBNYS","created_at":"2026-05-18T12:29:52Z"},{"alias_kind":"pith_short_8","alias_value":"YWUW6OBD","created_at":"2026-05-18T12:29:52Z"}],"graph_snapshots":[{"event_id":"sha256:c0d9ea4e31b8268ddae05301747dcd22e884603b21c8260445006661b1c12f64","target":"graph","created_at":"2026-05-18T01:27:38Z","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":"Magnetic anisotropy, spin wave (SW) excitation and exchange stiffness constant of amorphous FeTaC ($d$ = 20-200 nm) films were studied as a function of thickness using micro-strip ferromagnetic resonance (MS-FMR) technique. The MS-FMR spectra for in-plane applied magnetic field show the presence of uniform precessional mode ($n$ = 0) along with first perpendicular standing spin wave (PSSW) mode ($n$ = 1) especially for $d$ = 50, 100 and 200 nm films. The angular ($\\varphi_{H}$) dependence of resonance field ($H_{r}$) and magnetic field dependence of resonance frequencies ($f_{r}$) in planar co","authors_text":"Akhilesh Kr. Singh, A. Perumal, B. Samantaray, P. Mandal","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-11-05T12:52:57Z","title":"Perpendicular standing spin wave and magnetic anisotropic study on amorphous FeTaC films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1511.01722","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":"sha256:11d3e809385147c8c070de6f6f35a1349807f486eab953cc41253957fb037cee","target":"record","created_at":"2026-05-18T01:27:38Z","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":"53c9fdb79f560d024df578b68a20a1d1ccfb48666201f3b321f69a9b8dbd5120","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-11-05T12:52:57Z","title_canon_sha256":"8e1a392db40a8e2f6dda8a784fa46995255090dffc09c3ad5462cd970d7d7c3e"},"schema_version":"1.0","source":{"id":"1511.01722","kind":"arxiv","version":2}},"canonical_sha256":"c5a96f38230d0930b712af077b94df2a4be10812a44b9145397e8abc4540b336","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5a96f38230d0930b712af077b94df2a4be10812a44b9145397e8abc4540b336","first_computed_at":"2026-05-18T01:27:38.066063Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:27:38.066063Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nlhEKx7lwtmViQZaK7okWaXITFG5f1xNEmM+U9+x4NH/Bp0Jp6yGlq4v8WrjhiDs5n/3l8eZgGkvire7R/0yBw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:27:38.066729Z","signed_message":"canonical_sha256_bytes"},"source_id":"1511.01722","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:11d3e809385147c8c070de6f6f35a1349807f486eab953cc41253957fb037cee","sha256:c0d9ea4e31b8268ddae05301747dcd22e884603b21c8260445006661b1c12f64"],"state_sha256":"4be641d6ad602a47cb653fc81bcffe4fb8d8a95bc236d70f2c6de9b3a05291bf"}