{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:BLB7DH32IFALACSLPPFPXDPX6L","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":"9a622e78059131c325b5f77ed243df4656b36c574f460f3839299b675c3356e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2011-08-20T14:33:26Z","title_canon_sha256":"56d37f9e6a8c75bb9141bc554d96ce4d268e5422c2c018c01d2a8f913b6a8264"},"schema_version":"1.0","source":{"id":"1108.4118","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1108.4118","created_at":"2026-05-18T04:14:56Z"},{"alias_kind":"arxiv_version","alias_value":"1108.4118v1","created_at":"2026-05-18T04:14:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.4118","created_at":"2026-05-18T04:14:56Z"},{"alias_kind":"pith_short_12","alias_value":"BLB7DH32IFAL","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"BLB7DH32IFALACSL","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"BLB7DH32","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:b8888173f5e2fa0cd863459d50dde47b4067499ceef49b5d17c2d883ee7361e0","target":"graph","created_at":"2026-05-18T04:14:56Z","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":"Periodic forcing of nonlinear oscillators generates a rich and complex variety of behaviors, ranging from regular to chaotic behavior. In this work we seek to control, i.e., either suppress or generate, the chaotic behavior of a classical reference example in books or introductory articles, the Duffing oscillator. For this purpose, we propose an elegant strategy consisting of simply adjusting the shape of the time-dependent forcing. The efficiency of the proposed strategy is shown analytically, numerically and experimentally. In addition due to its simplicity and low cost such a work could eas","authors_text":"N. Aubry, R. Chabreyrie","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2011-08-20T14:33:26Z","title":"Switching chaos on/off in Duffing oscillator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.4118","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:e79bdd724f15e168ee3a4e00fe8ae381bb6ab20882272c447e20f050b3ee5eda","target":"record","created_at":"2026-05-18T04:14:56Z","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":"9a622e78059131c325b5f77ed243df4656b36c574f460f3839299b675c3356e8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.CD","submitted_at":"2011-08-20T14:33:26Z","title_canon_sha256":"56d37f9e6a8c75bb9141bc554d96ce4d268e5422c2c018c01d2a8f913b6a8264"},"schema_version":"1.0","source":{"id":"1108.4118","kind":"arxiv","version":1}},"canonical_sha256":"0ac3f19f7a4140b00a4b7bcafb8df7f2fea77fc92b30125e61b084b247b12bbd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0ac3f19f7a4140b00a4b7bcafb8df7f2fea77fc92b30125e61b084b247b12bbd","first_computed_at":"2026-05-18T04:14:56.109284Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:14:56.109284Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3ejUiSJkB5CGzZ4Af0Xl7wyYbO3xbKN2+cHZHTmDj66a6nFXS1wG9+KvB9pddq5hMq47y0f6HpXxJPA3s1wjAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:14:56.109776Z","signed_message":"canonical_sha256_bytes"},"source_id":"1108.4118","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e79bdd724f15e168ee3a4e00fe8ae381bb6ab20882272c447e20f050b3ee5eda","sha256:b8888173f5e2fa0cd863459d50dde47b4067499ceef49b5d17c2d883ee7361e0"],"state_sha256":"24ff1a51079a714c2ebb8404b0f393819ac50b9f6b5a45028c1f77e5a7ed533e"}