{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:L65F4X7FJIMGNCFM5Y4PITWBZL","short_pith_number":"pith:L65F4X7F","schema_version":"1.0","canonical_sha256":"5fba5e5fe54a186688acee38f44ec1cac8288e1077cdbe95f9a2fa70092d7a4b","source":{"kind":"arxiv","id":"nlin/0303026","version":1},"attestation_state":"computed","paper":{"title":"A Spatiotemporal-chaos-based Encryption Having Overall Properties Considerably Better Than Advanced Encryption Standard","license":"","headline":"","cross_cats":[],"primary_cat":"nlin.CD","authors_text":"Gang Hu, Huaping Lu, Jinghua Li, Jinyu Kuang, Shihong Wang, Weiping Ye, Yunlun Luo","submitted_at":"2003-03-14T13:16:04Z","abstract_excerpt":"Spatiotemporal chaos of a two-dimensional one-way coupled map lattice is used for chaotic cryptography. The chaotic outputs of many space units are used for encryption simultaneously. This system shows satisfactory cryptographic properties of high security; fast encryption (decryption) speed; and robustness against noise disturbances in communication channel. The overall features of this spatiotemporal-chaos-based cryptosystem are better than chaotic cryptosystems known so far, and also than currently used conventional cryptosystems, such as the Advanced Encryption Standard (AES)."},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"nlin/0303026","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nlin.CD","submitted_at":"2003-03-14T13:16:04Z","cross_cats_sorted":[],"title_canon_sha256":"90f03e28da7df67a9e9d09353c6a7f1c9ab9596ba258773c78385175b7a7aed5","abstract_canon_sha256":"e7b9b9c83ac6e49a987c13dd69a6ffbb52d52c30a9b554e510fa8c31a12c0e88"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:25:46.021491Z","signature_b64":"DUbACOdVBNB+QCGOtGRPUucdfdXpHPjuOpPJ9VvEWBBFvGDlqkuQaiwIQTW/qEgc42gM6ilRVwdOK4kofiF1Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5fba5e5fe54a186688acee38f44ec1cac8288e1077cdbe95f9a2fa70092d7a4b","last_reissued_at":"2026-05-18T00:25:46.020827Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:25:46.020827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Spatiotemporal-chaos-based Encryption Having Overall Properties Considerably Better Than Advanced Encryption Standard","license":"","headline":"","cross_cats":[],"primary_cat":"nlin.CD","authors_text":"Gang Hu, Huaping Lu, Jinghua Li, Jinyu Kuang, Shihong Wang, Weiping Ye, Yunlun Luo","submitted_at":"2003-03-14T13:16:04Z","abstract_excerpt":"Spatiotemporal chaos of a two-dimensional one-way coupled map lattice is used for chaotic cryptography. The chaotic outputs of many space units are used for encryption simultaneously. This system shows satisfactory cryptographic properties of high security; fast encryption (decryption) speed; and robustness against noise disturbances in communication channel. The overall features of this spatiotemporal-chaos-based cryptosystem are better than chaotic cryptosystems known so far, and also than currently used conventional cryptosystems, such as the Advanced Encryption Standard (AES)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nlin/0303026","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"nlin/0303026","created_at":"2026-05-18T00:25:46.020942+00:00"},{"alias_kind":"arxiv_version","alias_value":"nlin/0303026v1","created_at":"2026-05-18T00:25:46.020942+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nlin/0303026","created_at":"2026-05-18T00:25:46.020942+00:00"},{"alias_kind":"pith_short_12","alias_value":"L65F4X7FJIMG","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_16","alias_value":"L65F4X7FJIMGNCFM","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_8","alias_value":"L65F4X7F","created_at":"2026-05-18T12:25:52.051335+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL","json":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL.json","graph_json":"https://pith.science/api/pith-number/L65F4X7FJIMGNCFM5Y4PITWBZL/graph.json","events_json":"https://pith.science/api/pith-number/L65F4X7FJIMGNCFM5Y4PITWBZL/events.json","paper":"https://pith.science/paper/L65F4X7F"},"agent_actions":{"view_html":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL","download_json":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL.json","view_paper":"https://pith.science/paper/L65F4X7F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nlin/0303026&json=true","fetch_graph":"https://pith.science/api/pith-number/L65F4X7FJIMGNCFM5Y4PITWBZL/graph.json","fetch_events":"https://pith.science/api/pith-number/L65F4X7FJIMGNCFM5Y4PITWBZL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL/action/storage_attestation","attest_author":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL/action/author_attestation","sign_citation":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL/action/citation_signature","submit_replication":"https://pith.science/pith/L65F4X7FJIMGNCFM5Y4PITWBZL/action/replication_record"}},"created_at":"2026-05-18T00:25:46.020942+00:00","updated_at":"2026-05-18T00:25:46.020942+00:00"}