{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:F4C75JFV7HE3335TNVPBO7QLC2","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":"95009ee41e11273d34219281a06c5a71d9b03aed3b87cec4aa63775456902c4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-13T03:05:01Z","title_canon_sha256":"fede8c9ac5d259bf61bfcfa75ae53dfcc712f2f7c9ddef85ec19fa5c2136b69b"},"schema_version":"1.0","source":{"id":"1501.02873","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.02873","created_at":"2026-05-18T02:29:24Z"},{"alias_kind":"arxiv_version","alias_value":"1501.02873v2","created_at":"2026-05-18T02:29:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.02873","created_at":"2026-05-18T02:29:24Z"},{"alias_kind":"pith_short_12","alias_value":"F4C75JFV7HE3","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_16","alias_value":"F4C75JFV7HE3335T","created_at":"2026-05-18T12:29:19Z"},{"alias_kind":"pith_short_8","alias_value":"F4C75JFV","created_at":"2026-05-18T12:29:19Z"}],"graph_snapshots":[{"event_id":"sha256:f36531e6fcf5763540aa7677b7993373def38764f3f1826ed9c7e6781114c4e4","target":"graph","created_at":"2026-05-18T02:29:24Z","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":"Phase-change memory (PCM), a promising candidate for next-generation non-volatile memories, exploits quenched glassy and thermodynamically stable crystalline states as reversibly switchable state variables. We demonstrate PCM functions emerging from a charge-configuration degree of freedom in strongly correlated electron systems. Non-volatile reversible switching between a high-resistivity charge-crystalline (or charge-ordered) state and a low-resistivity quenched state, charge glass, is achieved experimentally via heat pulses supplied by optical or electrical means in organic conductors $\\the","authors_text":"A. Ueda, F. Kagawa, H. Mori, H. Oike, M. Kawasaki, N. Ogawa, Y. Tokura","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-13T03:05:01Z","title":"Phase-change memory function of correlated electrons in organic conductors"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.02873","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":"sha256:34fd825a1b9cfcd8f41b7805110961aff4be29ed08b33fc7981fab9f5afb9a21","target":"record","created_at":"2026-05-18T02:29:24Z","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":"95009ee41e11273d34219281a06c5a71d9b03aed3b87cec4aa63775456902c4c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2015-01-13T03:05:01Z","title_canon_sha256":"fede8c9ac5d259bf61bfcfa75ae53dfcc712f2f7c9ddef85ec19fa5c2136b69b"},"schema_version":"1.0","source":{"id":"1501.02873","kind":"arxiv","version":2}},"canonical_sha256":"2f05fea4b5f9c9bdefb36d5e177e0b16b746817d973d89a6002dc0e5d7f907e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2f05fea4b5f9c9bdefb36d5e177e0b16b746817d973d89a6002dc0e5d7f907e3","first_computed_at":"2026-05-18T02:29:24.586771Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:24.586771Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s7g5t+1lqpxfa4YH2fso+oUv7K/ayjbDHG5e0qiusAPrNUgbVhIOkkb5GzRReUpfFSIPbhYZgWxqrlmCH3bbDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:24.587212Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.02873","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34fd825a1b9cfcd8f41b7805110961aff4be29ed08b33fc7981fab9f5afb9a21","sha256:f36531e6fcf5763540aa7677b7993373def38764f3f1826ed9c7e6781114c4e4"],"state_sha256":"9b2c2bf2a9f82d0c7e691460e764984a35881b46767694241d03a5ede531c500"}