{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:A5POGSV4BYI4LAHYEMYZ3LYODM","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":"345e30fe87ecc201d5219fbabf444013b2f6c4ead18065cba114b8d19545379a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2017-02-08T16:09:26Z","title_canon_sha256":"d428a0419fb887270b62d5f04ca0aadbdbd6a58d321d6f5e92d66ce2aeceaa2c"},"schema_version":"1.0","source":{"id":"1702.02489","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.02489","created_at":"2026-05-18T00:51:05Z"},{"alias_kind":"arxiv_version","alias_value":"1702.02489v1","created_at":"2026-05-18T00:51:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.02489","created_at":"2026-05-18T00:51:05Z"},{"alias_kind":"pith_short_12","alias_value":"A5POGSV4BYI4","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_16","alias_value":"A5POGSV4BYI4LAHY","created_at":"2026-05-18T12:31:05Z"},{"alias_kind":"pith_short_8","alias_value":"A5POGSV4","created_at":"2026-05-18T12:31:05Z"}],"graph_snapshots":[{"event_id":"sha256:1ca4ab91e39ac6c1ce99ea4f738fa3642ab30e5f89393797494fe0587a55637f","target":"graph","created_at":"2026-05-18T00:51:05Z","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, a novel formulation of discrete chaotic iterations in the field of dynamical systems is given. Their topological properties are studied: it is mathematically proved that, under some conditions, these iterations have a chaotic behavior in the meaning of Devaney. This chaotic behavior allows us to propose a way to generate new hash functions. An illustration example is detailed in order to show how to use our theoretical study in practice.","authors_text":"Christophe Guyeux, Jacques M. Bahi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2017-02-08T16:09:26Z","title":"Hash functions using chaotic iterations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.02489","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:bf1ff9d8384152183c2720235a37f2a080b8f6359c37001f48d1e1b84c1d3793","target":"record","created_at":"2026-05-18T00:51:05Z","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":"345e30fe87ecc201d5219fbabf444013b2f6c4ead18065cba114b8d19545379a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2017-02-08T16:09:26Z","title_canon_sha256":"d428a0419fb887270b62d5f04ca0aadbdbd6a58d321d6f5e92d66ce2aeceaa2c"},"schema_version":"1.0","source":{"id":"1702.02489","kind":"arxiv","version":1}},"canonical_sha256":"075ee34abc0e11c580f823319daf0e1b06f22f42aa144d4cdc2fc0196afe825c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"075ee34abc0e11c580f823319daf0e1b06f22f42aa144d4cdc2fc0196afe825c","first_computed_at":"2026-05-18T00:51:05.826346Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:05.826346Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fIr32NYadriTTHgz+h9DpcUA5m/gfmuAGFf/30lmDRAhJwgwtqdA8unDbNZOQAN1O0+mSdExg5lchELwth8zDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:05.826711Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.02489","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf1ff9d8384152183c2720235a37f2a080b8f6359c37001f48d1e1b84c1d3793","sha256:1ca4ab91e39ac6c1ce99ea4f738fa3642ab30e5f89393797494fe0587a55637f"],"state_sha256":"d8df7e7e84bf1dd335e89b233df037218b0ee709e332e9c2e22ee9c2ad27b052"}