{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Z434LRAMRG5EFLLKIFPEEPC3CR","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":"efcb23ec7c2d151f3019dfd0d15ba758727fa68070f8f90c860e4f90f3b900d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-08-17T00:00:17Z","title_canon_sha256":"25a8b27a70c07f7fabd4d5b81c0e254207b3aef5cb690205cd26057c67416dc0"},"schema_version":"1.0","source":{"id":"1808.05707","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.05707","created_at":"2026-05-18T00:07:52Z"},{"alias_kind":"arxiv_version","alias_value":"1808.05707v1","created_at":"2026-05-18T00:07:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.05707","created_at":"2026-05-18T00:07:52Z"},{"alias_kind":"pith_short_12","alias_value":"Z434LRAMRG5E","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Z434LRAMRG5EFLLK","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Z434LRAM","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:da507db50a59cfccfe04c78b1eedc989f5ddbf492ed92b6d6bd2d524b1ed9f7c","target":"graph","created_at":"2026-05-18T00:07:52Z","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 magnetization dynamics for ferrimagnets at the angular momentum compensation temperature T_A is believed to be analogous to that for antiferromagnets. We investigated the pulsed-laser-induced magnetization dynamics in amorphous rare-earth transition-metal ferrimagnet films with a T_A just above room temperature. For a low pulse fluence, the magnetization precession frequency decreases as the applied magnetic field increases, whereas for a higher pulse fluence, it increases as the applied field increases. The result was well explained by the left-handed and right-handed precession modes of ","authors_text":"A. Tsukamoto, D.-K. Lee, H. Yoshikawa, K.-J. Lee, S. Mizukami, T. Ono, Y. Sasaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-08-17T00:00:17Z","title":"Laser-induced antiferromagnetic-like resonance in amorphous ferrimagnets"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.05707","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":"sha256:251cdea15c27f8c938bb96364440a9eb5044dd04b6d223cc34c63bba95ac2799","target":"record","created_at":"2026-05-18T00:07:52Z","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":"efcb23ec7c2d151f3019dfd0d15ba758727fa68070f8f90c860e4f90f3b900d4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-08-17T00:00:17Z","title_canon_sha256":"25a8b27a70c07f7fabd4d5b81c0e254207b3aef5cb690205cd26057c67416dc0"},"schema_version":"1.0","source":{"id":"1808.05707","kind":"arxiv","version":1}},"canonical_sha256":"cf37c5c40c89ba42ad6a415e423c5b1458477f4246cdbf8873641436886d46a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf37c5c40c89ba42ad6a415e423c5b1458477f4246cdbf8873641436886d46a7","first_computed_at":"2026-05-18T00:07:52.429167Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:07:52.429167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9ZI8CuJRfDB9glxr5aQeIKAxZeJQQoJ1wz/1vnZWby/1LU99MSdo+Tj0VjgVClFYidRsoTUZ2cPqvrwoKXIFAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:07:52.429636Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.05707","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:251cdea15c27f8c938bb96364440a9eb5044dd04b6d223cc34c63bba95ac2799","sha256:da507db50a59cfccfe04c78b1eedc989f5ddbf492ed92b6d6bd2d524b1ed9f7c"],"state_sha256":"c24f731ac96eb2cab383b0b5a82c16a91893a3770e3db9b901b4d97247e7ab96"}