{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:4JZJWEM7OAJVAIUU73PLF46KHL","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":"cec78f47e02f9fcc5a2008ca791b2d8fb592fbaf257470875c16741a07e624b1","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-01-30T19:00:22Z","title_canon_sha256":"a994abec800c944090a82424a03873865b0a1e1061ab79287d75ad5d12b53180"},"schema_version":"1.0","source":{"id":"2401.17370","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2401.17370","created_at":"2026-07-05T10:30:19Z"},{"alias_kind":"arxiv_version","alias_value":"2401.17370v3","created_at":"2026-07-05T10:30:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2401.17370","created_at":"2026-07-05T10:30:19Z"},{"alias_kind":"pith_short_12","alias_value":"4JZJWEM7OAJV","created_at":"2026-07-05T10:30:19Z"},{"alias_kind":"pith_short_16","alias_value":"4JZJWEM7OAJVAIUU","created_at":"2026-07-05T10:30:19Z"},{"alias_kind":"pith_short_8","alias_value":"4JZJWEM7","created_at":"2026-07-05T10:30:19Z"}],"graph_snapshots":[{"event_id":"sha256:ad4f8e4d1f10a1099615e1945cf04cf9bd57ba71bf792a6bf775578fb839330e","target":"graph","created_at":"2026-07-05T10:30:19Z","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/2401.17370/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Previous experiments in compensated magnets have demonstrated a potential for approaching the limit of fastest and least-dissipative operation of digital memory bits. However, the analog route has been virtually unexplored at (sub)ps time scales. In this paper, we report on experimental separation of heat-related and quench-switching-related resistance signal dynamics induced at room temperature by a single femtosecond-laser-pulse in memory devices made from a metallic antiferromagnetic CuMnAs. We show that the heat-related dynamics, on picosecond to hundreds of nanoseconds time scales, can be","authors_text":"A. Farkas, F. Krizek, F. Trojanek, J. Zubac, K. Olejnik, L. Nadvornik, M. Surynek, P. Kubascik, P. Nemec, R.P. Campion, T. Jungwirth, V. Novak","cross_cats":["cond-mat.dis-nn"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-01-30T19:00:22Z","title":"Picosecond transfer from short-term to long-term memory in analog antiferromagnetic memory device"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2401.17370","kind":"arxiv","version":3},"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":"sha256:8debe37f466854bb57e14671b2adc9601837aa53fe0023dc9905004bc3fd4fdb","target":"record","created_at":"2026-07-05T10:30:19Z","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":"cec78f47e02f9fcc5a2008ca791b2d8fb592fbaf257470875c16741a07e624b1","cross_cats_sorted":["cond-mat.dis-nn"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-01-30T19:00:22Z","title_canon_sha256":"a994abec800c944090a82424a03873865b0a1e1061ab79287d75ad5d12b53180"},"schema_version":"1.0","source":{"id":"2401.17370","kind":"arxiv","version":3}},"canonical_sha256":"e2729b119f7013502294fedeb2f3ca3aecf7c1fc26c84758431d6404ed2426bc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2729b119f7013502294fedeb2f3ca3aecf7c1fc26c84758431d6404ed2426bc","first_computed_at":"2026-07-05T10:30:19.294251Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:30:19.294251Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+M12RP8CvJPuTbxSgp7KJVVcYBDJ5h5j5Xg9/0+2q/uDoITVyNkdmVynME2kesxghhcxF/5T4b0WoxTxZcLWCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:30:19.295006Z","signed_message":"canonical_sha256_bytes"},"source_id":"2401.17370","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8debe37f466854bb57e14671b2adc9601837aa53fe0023dc9905004bc3fd4fdb","sha256:ad4f8e4d1f10a1099615e1945cf04cf9bd57ba71bf792a6bf775578fb839330e"],"state_sha256":"86cd2ed85edab741fc78a8e428fdabac20b9fc1f39b129665eda67f6ea34019f"}