{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:MFBCMBS4P5TV5445OZ34ZYCWVX","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":"662808d52c18272e32ca1e7d495e15be4c8d155d5572d2dc1ca25a5ad514a7f7","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DS","submitted_at":"2019-02-18T05:41:49Z","title_canon_sha256":"a76bcb2f7c6eb045284a1302f36dd41580bd64ea05ec0cfaacd735d07bb1bed4"},"schema_version":"1.0","source":{"id":"1902.06412","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.06412","created_at":"2026-05-17T23:53:45Z"},{"alias_kind":"arxiv_version","alias_value":"1902.06412v1","created_at":"2026-05-17T23:53:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.06412","created_at":"2026-05-17T23:53:45Z"},{"alias_kind":"pith_short_12","alias_value":"MFBCMBS4P5TV","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"MFBCMBS4P5TV5445","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"MFBCMBS4","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:1ee56c139fc109b1fb69a31088b68b03a7342fde471a53262b843548fc5594ae","target":"graph","created_at":"2026-05-17T23:53:45Z","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"},"paper":{"abstract_excerpt":"In this work, we present an algorithm for the design of $n\\times n$-bits substitution boxes (S-boxes) based on time series of a discrete dynamical system with chaotic behavior. The elements of a $n\\times n$-bits substitution box are given by binary sequences generated by time series with uniform distribution. Particularly, time series with uniform distribution are generated via two lag time chaotic series of the logistic map. The aim of using these two lag time sequences is to hide the map used, and thus U-shape distribution of the logistic map is avoided and uncorrelated S-box elements are ob","authors_text":"B. B. Cassal-Quiroga, E. Campos-Cant\\'on","cross_cats":["cs.CR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DS","submitted_at":"2019-02-18T05:41:49Z","title":"Generation of dynamical S-boxes via lag time chaotic series for cryptosystems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.06412","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":"sha256:4c57a3e936f0c6ac1d25c2e30d1a30da0ad46d65acd6c716c6abbb6f579ac0b4","target":"record","created_at":"2026-05-17T23:53:45Z","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":"662808d52c18272e32ca1e7d495e15be4c8d155d5572d2dc1ca25a5ad514a7f7","cross_cats_sorted":["cs.CR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.DS","submitted_at":"2019-02-18T05:41:49Z","title_canon_sha256":"a76bcb2f7c6eb045284a1302f36dd41580bd64ea05ec0cfaacd735d07bb1bed4"},"schema_version":"1.0","source":{"id":"1902.06412","kind":"arxiv","version":1}},"canonical_sha256":"614226065c7f675ef39d7677cce056adc27355bdc294e7722d5f99cae6d61ee0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"614226065c7f675ef39d7677cce056adc27355bdc294e7722d5f99cae6d61ee0","first_computed_at":"2026-05-17T23:53:45.589593Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:53:45.589593Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5F5NiwAzN6dw+y9z/jc9OFWP63g2VwSzeoIlwAba93nmGu8vFIX7yBhjqRT6W2/Y3bRPhbLcD3IH7LjelCZKDw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:53:45.590263Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.06412","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c57a3e936f0c6ac1d25c2e30d1a30da0ad46d65acd6c716c6abbb6f579ac0b4","sha256:1ee56c139fc109b1fb69a31088b68b03a7342fde471a53262b843548fc5594ae"],"state_sha256":"352ee03534afb9bc4371802301d1834bc2dd185d9340b3e4e3d742f9ac9a434a"}