{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2000:RKEUIGDKGME723AKJFDNNWT2CZ","short_pith_number":"pith:RKEUIGDK","schema_version":"1.0","canonical_sha256":"8a8944186a3309fd6c0a4946d6da7a166f728add5c9f43d4a4513a1bedccd44f","source":{"kind":"arxiv","id":"nlin/0012023","version":1},"attestation_state":"computed","paper":{"title":"Intermittency transitions to strange nonchaotic attractors in a quasiperiodically driven Duffing oscillator","license":"","headline":"","cross_cats":[],"primary_cat":"nlin.CD","authors_text":"A. Prasad, A. Venkatesan, M. Lakshmanan, R. Ramaswamy","submitted_at":"2000-12-11T09:46:46Z","abstract_excerpt":"Different mechanisms for the creation of strange nonchaotic attractors (SNAs) are studied in a two-frequency parametrically driven Duffing oscillator. We focus on intermittency transitions in particular, and show that SNAs in this system are created through quasiperiodic saddle-node bifurcations (Type-I intermittency) as well as through a quasiperiodic subharmonic bifurcation (Type-III intermittency). The intermittent attractors are characterized via a number of Lyapunov measures including the behavior of the largest nontrivial Lyapunov exponent and its variance as well as through distribution"},"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/0012023","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"nlin.CD","submitted_at":"2000-12-11T09:46:46Z","cross_cats_sorted":[],"title_canon_sha256":"808969e922d95be6093e15bb2d8f72f7961f2940712a2f4a183a24a2789df436","abstract_canon_sha256":"ed92b4d34002527b57ff96187dca30a3219b2081539685f0af7c7ce60912581d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:21:26.805006Z","signature_b64":"krV74ZqSEcaGMT7W2/CZvCfSIA7lxf33fiGQdYfBswbuAo+btRifmhbTZ6AHyrI9EuSHWQMa17J2N6KKiug3DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8a8944186a3309fd6c0a4946d6da7a166f728add5c9f43d4a4513a1bedccd44f","last_reissued_at":"2026-07-04T16:21:26.804585Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:21:26.804585Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Intermittency transitions to strange nonchaotic attractors in a quasiperiodically driven Duffing oscillator","license":"","headline":"","cross_cats":[],"primary_cat":"nlin.CD","authors_text":"A. Prasad, A. Venkatesan, M. Lakshmanan, R. Ramaswamy","submitted_at":"2000-12-11T09:46:46Z","abstract_excerpt":"Different mechanisms for the creation of strange nonchaotic attractors (SNAs) are studied in a two-frequency parametrically driven Duffing oscillator. We focus on intermittency transitions in particular, and show that SNAs in this system are created through quasiperiodic saddle-node bifurcations (Type-I intermittency) as well as through a quasiperiodic subharmonic bifurcation (Type-III intermittency). The intermittent attractors are characterized via a number of Lyapunov measures including the behavior of the largest nontrivial Lyapunov exponent and its variance as well as through distribution"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nlin/0012023","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/nlin/0012023/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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/0012023","created_at":"2026-07-04T16:21:26.804652+00:00"},{"alias_kind":"arxiv_version","alias_value":"nlin/0012023v1","created_at":"2026-07-04T16:21:26.804652+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nlin/0012023","created_at":"2026-07-04T16:21:26.804652+00:00"},{"alias_kind":"pith_short_12","alias_value":"RKEUIGDKGME7","created_at":"2026-07-04T16:21:26.804652+00:00"},{"alias_kind":"pith_short_16","alias_value":"RKEUIGDKGME723AK","created_at":"2026-07-04T16:21:26.804652+00:00"},{"alias_kind":"pith_short_8","alias_value":"RKEUIGDK","created_at":"2026-07-04T16:21:26.804652+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/RKEUIGDKGME723AKJFDNNWT2CZ","json":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ.json","graph_json":"https://pith.science/api/pith-number/RKEUIGDKGME723AKJFDNNWT2CZ/graph.json","events_json":"https://pith.science/api/pith-number/RKEUIGDKGME723AKJFDNNWT2CZ/events.json","paper":"https://pith.science/paper/RKEUIGDK"},"agent_actions":{"view_html":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ","download_json":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ.json","view_paper":"https://pith.science/paper/RKEUIGDK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nlin/0012023&json=true","fetch_graph":"https://pith.science/api/pith-number/RKEUIGDKGME723AKJFDNNWT2CZ/graph.json","fetch_events":"https://pith.science/api/pith-number/RKEUIGDKGME723AKJFDNNWT2CZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ/action/storage_attestation","attest_author":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ/action/author_attestation","sign_citation":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ/action/citation_signature","submit_replication":"https://pith.science/pith/RKEUIGDKGME723AKJFDNNWT2CZ/action/replication_record"}},"created_at":"2026-07-04T16:21:26.804652+00:00","updated_at":"2026-07-04T16:21:26.804652+00:00"}