{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:4D7HJ5QDU6PLRI6GADV6ASQNQK","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":"12642754331ba0b6816fd270fc211a6808585a6f68853d830744f9f5ba906eca","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-09-25T07:42:58Z","title_canon_sha256":"a43451b99e6e807239f1b131f4189f03afb5019d934a5cd0b79b16410154fc19"},"schema_version":"1.0","source":{"id":"2009.12073","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.12073","created_at":"2026-07-05T03:46:56Z"},{"alias_kind":"arxiv_version","alias_value":"2009.12073v2","created_at":"2026-07-05T03:46:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.12073","created_at":"2026-07-05T03:46:56Z"},{"alias_kind":"pith_short_12","alias_value":"4D7HJ5QDU6PL","created_at":"2026-07-05T03:46:56Z"},{"alias_kind":"pith_short_16","alias_value":"4D7HJ5QDU6PLRI6G","created_at":"2026-07-05T03:46:56Z"},{"alias_kind":"pith_short_8","alias_value":"4D7HJ5QD","created_at":"2026-07-05T03:46:56Z"}],"graph_snapshots":[{"event_id":"sha256:c6c8510079d74c4b9c8965171c8c151d1f24d575ddb262502d150cb8621e593a","target":"graph","created_at":"2026-07-05T03:46:56Z","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/2009.12073/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The damping parameter ${\\alpha}_{\\text{FM}}$ in ferrimagnets defined according to the conventional practice for ferromagnets is known to be strongly temperature dependent and diverge at the angular momentum compensation temperature, where the net angular momentum vanishes. However, recent theoretical and experimental developments on ferrimagnetic metals suggest that the damping parameter can be defined in such a way, which we denote by ${\\alpha}_{\\text{FiM}}$, that it is free of the diverging anomaly at the angular momentum compensation point and is little dependent on temperature. To further ","authors_text":"Isaac Ng, Qiming Shao, Ruizi Liu, Se Kwon Kim, Zheyu Ren","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-09-25T07:42:58Z","title":"Temperature dependence of the damping parameter in the ferrimagnet Gd$_3$Fe$_5$O$_{12}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.12073","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":"sha256:556375b841f89591caa50d5b22f2c9aa876bca00ca1a1c6d538098b81c48ecfb","target":"record","created_at":"2026-07-05T03:46:56Z","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":"12642754331ba0b6816fd270fc211a6808585a6f68853d830744f9f5ba906eca","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-09-25T07:42:58Z","title_canon_sha256":"a43451b99e6e807239f1b131f4189f03afb5019d934a5cd0b79b16410154fc19"},"schema_version":"1.0","source":{"id":"2009.12073","kind":"arxiv","version":2}},"canonical_sha256":"e0fe74f603a79eb8a3c600ebe04a0d82ba319879203a38b46e9d9a781a9d8e25","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e0fe74f603a79eb8a3c600ebe04a0d82ba319879203a38b46e9d9a781a9d8e25","first_computed_at":"2026-07-05T03:46:56.255031Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:46:56.255031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"pZ9U639N81gbx4QQzDWRWf+E0P1/8AzAWzFjZHXgDyZ5hLd+oU8J/z96qNm7fAIliEd2PoAe/xOhAMEMhSj0DA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:46:56.255499Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.12073","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:556375b841f89591caa50d5b22f2c9aa876bca00ca1a1c6d538098b81c48ecfb","sha256:c6c8510079d74c4b9c8965171c8c151d1f24d575ddb262502d150cb8621e593a"],"state_sha256":"eaa4c9a166e9dff484aec33d1c8f46a1f1228254827638bacc50d957db00e103"}