{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:255W3XYIJS4UGBPMMVV6TPTIHC","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":"9d94043cbc8bb104508c1f4b41b5f25ee8a5e1f801653b442fc75f5e37e9e656","cross_cats_sorted":["math.GN"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DS","submitted_at":"2009-04-23T03:45:47Z","title_canon_sha256":"377b1b023382f9af7cc127c28a89205e1790e708eaf1657b982f5ad6b4f35c0d"},"schema_version":"1.0","source":{"id":"0904.3594","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0904.3594","created_at":"2026-05-18T02:13:57Z"},{"alias_kind":"arxiv_version","alias_value":"0904.3594v1","created_at":"2026-05-18T02:13:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.3594","created_at":"2026-05-18T02:13:57Z"},{"alias_kind":"pith_short_12","alias_value":"255W3XYIJS4U","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_16","alias_value":"255W3XYIJS4UGBPM","created_at":"2026-05-18T12:25:58Z"},{"alias_kind":"pith_short_8","alias_value":"255W3XYI","created_at":"2026-05-18T12:25:58Z"}],"graph_snapshots":[{"event_id":"sha256:e6cdf536a7547c81aae0990826072225674227cfa5a73a66db4c6eaab287d968","target":"graph","created_at":"2026-05-18T02:13:57Z","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":"In this paper, we prove that the Chen system with a set of chaotic parameters is not smoothly equivalent to the Lorenz system with any parameters.","authors_text":"Guanrong Chen, Guojun Yan, Ning Kang, Xiangxing Kong, Zhenting Hou","cross_cats":["math.GN"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DS","submitted_at":"2009-04-23T03:45:47Z","title":"On the non-equivalence of Lorenz System and Chen System"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.3594","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":"sha256:682ed0b08fd7783193dc0d7e15ba2b74633b22aa95c4cefe1304a79cd0a8a09c","target":"record","created_at":"2026-05-18T02:13:57Z","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":"9d94043cbc8bb104508c1f4b41b5f25ee8a5e1f801653b442fc75f5e37e9e656","cross_cats_sorted":["math.GN"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DS","submitted_at":"2009-04-23T03:45:47Z","title_canon_sha256":"377b1b023382f9af7cc127c28a89205e1790e708eaf1657b982f5ad6b4f35c0d"},"schema_version":"1.0","source":{"id":"0904.3594","kind":"arxiv","version":1}},"canonical_sha256":"d77b6ddf084cb94305ec656be9be6838a69c7f5e06adb42616388156f25ea276","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d77b6ddf084cb94305ec656be9be6838a69c7f5e06adb42616388156f25ea276","first_computed_at":"2026-05-18T02:13:57.883149Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:13:57.883149Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uCx4+LFcfwKTiYGl8qV3i4A0SdMcq10VNW4yDKJVgCR3V6f3Iho1iLuQKsQZm6583UGbp7zpCA3D/EyEaC9MBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:13:57.883747Z","signed_message":"canonical_sha256_bytes"},"source_id":"0904.3594","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:682ed0b08fd7783193dc0d7e15ba2b74633b22aa95c4cefe1304a79cd0a8a09c","sha256:e6cdf536a7547c81aae0990826072225674227cfa5a73a66db4c6eaab287d968"],"state_sha256":"4f905a2154988fcef1371a5aadb964bd69cc31f8ca17a41f2454e17e29fd70df"}