{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:QGOYOYPPL2U65YN5V3G73Z2AO5","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":"32273a8374ef58361b41d025a99b2de38cda97ab4935ff653bd273d4afb69e9f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-02T14:27:35Z","title_canon_sha256":"7ee4f370eda5c2f9df6047689fcb4928565fb8d403a97cca8bd76d8feeaeda89"},"schema_version":"1.0","source":{"id":"2607.02224","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.02224","created_at":"2026-07-03T01:17:45Z"},{"alias_kind":"arxiv_version","alias_value":"2607.02224v1","created_at":"2026-07-03T01:17:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.02224","created_at":"2026-07-03T01:17:45Z"},{"alias_kind":"pith_short_12","alias_value":"QGOYOYPPL2U6","created_at":"2026-07-03T01:17:45Z"},{"alias_kind":"pith_short_16","alias_value":"QGOYOYPPL2U65YN5","created_at":"2026-07-03T01:17:45Z"},{"alias_kind":"pith_short_8","alias_value":"QGOYOYPP","created_at":"2026-07-03T01:17:45Z"}],"graph_snapshots":[{"event_id":"sha256:3b3a147b715de5d566419fa95be9c6dc2b13d8ad9b7c42982b1952358cc29483","target":"graph","created_at":"2026-07-03T01:17:45Z","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/2607.02224/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"For ultrafast magnetization switching devices, critical slowing down in conventional ferromagnets near their Curie temperature constitutes a key challenge that must be overcome. In contrast to this typical behavior, we observe an anomalous acceleration of demagnetization in CaRuO$_{3}$/SrTiO$_{3}$ superlattices, a moderately correlated weak itinerant ferromagnet. The demagnetization rate increases with rising temperature, pump fluence, and applied magnetic field. To explain these anomalous phenomena, we develop a phenomenological model integrating the three-temperature model with self-consiste","authors_text":"Hong-Mei Feng, Ji-Rong Sun, Peng-Tao Yang, Qing-Lin Yang, Wei He, Wen-Xiao Shi, Xiang-Qun Zhang, Xu Yang, Yuan-Sha Chen, Yu-Han Gao, Zhao-Hua Cheng, Zheng Chang, Zhuo Deng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-02T14:27:35Z","title":"Ultrafast Demagnetization Governed by Spin Fluctuations in CaRuO$_{3}$/SrTiO$_{3}$ Superlattice"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.02224","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":"sha256:63895f5afb4ed22d98b2c3d3dbb3f3c3b5492109f20c0a11c72f003597561018","target":"record","created_at":"2026-07-03T01:17:45Z","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":"32273a8374ef58361b41d025a99b2de38cda97ab4935ff653bd273d4afb69e9f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-02T14:27:35Z","title_canon_sha256":"7ee4f370eda5c2f9df6047689fcb4928565fb8d403a97cca8bd76d8feeaeda89"},"schema_version":"1.0","source":{"id":"2607.02224","kind":"arxiv","version":1}},"canonical_sha256":"819d8761ef5ea9eee1bdaecdfde7407765f4bacaa826e831777924ec5d1b88b6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"819d8761ef5ea9eee1bdaecdfde7407765f4bacaa826e831777924ec5d1b88b6","first_computed_at":"2026-07-03T01:17:45.752240Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-03T01:17:45.752240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o49SWJhYVDthoPwy+W45KewVAzybnnv0nW88Ibm7I5xT0M6Zw1C3msA9aCBnFrvfORclhxNRnGC3KAi7ZS4VAw==","signature_status":"signed_v1","signed_at":"2026-07-03T01:17:45.752680Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.02224","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:63895f5afb4ed22d98b2c3d3dbb3f3c3b5492109f20c0a11c72f003597561018","sha256:3b3a147b715de5d566419fa95be9c6dc2b13d8ad9b7c42982b1952358cc29483"],"state_sha256":"e8f04dd65ae38b02d2a3026092b6e460c254eec7679f764ce8692f49b7ce56bd"}