{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:DN52KEM5Y4KJSFSLLPCDYWWPJX","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":"ad05e9b549245d7ef6f1b0d98cd189eed05330f9b5a963a8c31aca4e9483e100","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2018-03-22T18:49:42Z","title_canon_sha256":"2c15c80b0a4034761363fcd75ec62fdfa266fd85d49c6cbf57a8dfc64d3d7e21"},"schema_version":"1.0","source":{"id":"1803.08543","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1803.08543","created_at":"2026-05-18T00:20:21Z"},{"alias_kind":"arxiv_version","alias_value":"1803.08543v1","created_at":"2026-05-18T00:20:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1803.08543","created_at":"2026-05-18T00:20:21Z"},{"alias_kind":"pith_short_12","alias_value":"DN52KEM5Y4KJ","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_16","alias_value":"DN52KEM5Y4KJSFSL","created_at":"2026-05-18T12:32:19Z"},{"alias_kind":"pith_short_8","alias_value":"DN52KEM5","created_at":"2026-05-18T12:32:19Z"}],"graph_snapshots":[{"event_id":"sha256:b9c236dc5180e8ca6f7b1ce60cc58772891fec487051b4156023248ceada547b","target":"graph","created_at":"2026-05-18T00:20:21Z","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":"We study the (1+1)-dimensional quasiperiodic multicolor solitons due to cascading quadratic nonlinear response in generalized one-dimensional quasiperiodic optical superlattice waveguides and show that the dynamic equations describing the quasi-phase-matched multicolor solitons include quasiperiodicity-induced Kerr effects, such as self- and cross-phase modulation, third harmonic generation and four-wave mixing. We demonstrate the stability of this multicolor solitons by means of a Lyapunov analysis based on the energy integral of the wave coupling equations and investigate the dynamics of the","authors_text":"Zhen Qi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2018-03-22T18:49:42Z","title":"Quasiperiodic Multicolor Solitons in Quasi-Phase-Matched Quadratic Media"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1803.08543","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:c2a18ea57a1911d1b49d56d3f672539fa0a640d32a9a80753260e1b3e9bd8d34","target":"record","created_at":"2026-05-18T00:20:21Z","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":"ad05e9b549245d7ef6f1b0d98cd189eed05330f9b5a963a8c31aca4e9483e100","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nlin.PS","submitted_at":"2018-03-22T18:49:42Z","title_canon_sha256":"2c15c80b0a4034761363fcd75ec62fdfa266fd85d49c6cbf57a8dfc64d3d7e21"},"schema_version":"1.0","source":{"id":"1803.08543","kind":"arxiv","version":1}},"canonical_sha256":"1b7ba5119dc71499164b5bc43c5acf4dc4f2db58937f626a6ab5dd9a367c904f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1b7ba5119dc71499164b5bc43c5acf4dc4f2db58937f626a6ab5dd9a367c904f","first_computed_at":"2026-05-18T00:20:21.371138Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:21.371138Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EqQvNzGePdju4JsizmqIq9hHBK0XulTODFRm0IkIujVfOtVMWUq9NPE3gx+X22P0XecgcI75mQIPp17WLhHqCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:21.371770Z","signed_message":"canonical_sha256_bytes"},"source_id":"1803.08543","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2a18ea57a1911d1b49d56d3f672539fa0a640d32a9a80753260e1b3e9bd8d34","sha256:b9c236dc5180e8ca6f7b1ce60cc58772891fec487051b4156023248ceada547b"],"state_sha256":"37e1b4e88808752857a662d8bde4be580f88566c2059cfbf5b9d45a42c28958e"}