{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:7EBTYXPFQPDFKD3SDHD4X4HTBX","short_pith_number":"pith:7EBTYXPF","schema_version":"1.0","canonical_sha256":"f9033c5de583c6550f7219c7cbf0f30dfba118f2e83aa1ae334383bb3cbeec46","source":{"kind":"arxiv","id":"2406.01185","version":2},"attestation_state":"computed","paper":{"title":"Driving a Josephson Traveling Wave Parametric Amplifier into chaos: effects of a non-sinusoidal current-phase relation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Andrea Giachero, Carlo Barone, Claudio Guarcello, Giovanni Carapella, Giovanni Filatrella, Sergio Pagano, Veronica Granata","submitted_at":"2024-06-03T10:48:05Z","abstract_excerpt":"In this work, we develop a comprehensive numerical analysis of the dynamic response of a Josephson Traveling Wave Parametric Amplifier (JTWPA) by varying the driving parameters, with a focus on the pathways leading to chaotic behavior. By tuning the working conditions, we capture the broad spectrum of dynamical regimes accessible to JTWPAs, delineating the settings under which transition to chaos occurs. Furthermore, we extend our investigation to device formed by junctions characterized by a non--sinusoidal current phase relation (CPR) and exploring the impact of its shape on the amplifier's "},"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":"2406.01185","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2024-06-03T10:48:05Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"b2d376bdb4094f592e0b61f5761e90370a575560a48a5817103bdf75c81c2013","abstract_canon_sha256":"dc758ec9b897c57f97fd74844c46979a3d7c27f44d3ae1e7f7a99a20bbc23598"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:18:26.523966Z","signature_b64":"h487t1IqqfCQj25ziBxsununt5sOF5Lrp/XkkktvTOdTAYi9mlLDlxeX4bgOC2A8Jm5EcujaScohOuBHZPFsDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9033c5de583c6550f7219c7cbf0f30dfba118f2e83aa1ae334383bb3cbeec46","last_reissued_at":"2026-07-05T09:18:26.523494Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:18:26.523494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Driving a Josephson Traveling Wave Parametric Amplifier into chaos: effects of a non-sinusoidal current-phase relation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Andrea Giachero, Carlo Barone, Claudio Guarcello, Giovanni Carapella, Giovanni Filatrella, Sergio Pagano, Veronica Granata","submitted_at":"2024-06-03T10:48:05Z","abstract_excerpt":"In this work, we develop a comprehensive numerical analysis of the dynamic response of a Josephson Traveling Wave Parametric Amplifier (JTWPA) by varying the driving parameters, with a focus on the pathways leading to chaotic behavior. By tuning the working conditions, we capture the broad spectrum of dynamical regimes accessible to JTWPAs, delineating the settings under which transition to chaos occurs. Furthermore, we extend our investigation to device formed by junctions characterized by a non--sinusoidal current phase relation (CPR) and exploring the impact of its shape on the amplifier's "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.01185","kind":"arxiv","version":2},"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/2406.01185/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":"2406.01185","created_at":"2026-07-05T09:18:26.523554+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.01185v2","created_at":"2026-07-05T09:18:26.523554+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.01185","created_at":"2026-07-05T09:18:26.523554+00:00"},{"alias_kind":"pith_short_12","alias_value":"7EBTYXPFQPDF","created_at":"2026-07-05T09:18:26.523554+00:00"},{"alias_kind":"pith_short_16","alias_value":"7EBTYXPFQPDFKD3S","created_at":"2026-07-05T09:18:26.523554+00:00"},{"alias_kind":"pith_short_8","alias_value":"7EBTYXPF","created_at":"2026-07-05T09:18:26.523554+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/7EBTYXPFQPDFKD3SDHD4X4HTBX","json":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX.json","graph_json":"https://pith.science/api/pith-number/7EBTYXPFQPDFKD3SDHD4X4HTBX/graph.json","events_json":"https://pith.science/api/pith-number/7EBTYXPFQPDFKD3SDHD4X4HTBX/events.json","paper":"https://pith.science/paper/7EBTYXPF"},"agent_actions":{"view_html":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX","download_json":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX.json","view_paper":"https://pith.science/paper/7EBTYXPF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.01185&json=true","fetch_graph":"https://pith.science/api/pith-number/7EBTYXPFQPDFKD3SDHD4X4HTBX/graph.json","fetch_events":"https://pith.science/api/pith-number/7EBTYXPFQPDFKD3SDHD4X4HTBX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX/action/storage_attestation","attest_author":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX/action/author_attestation","sign_citation":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX/action/citation_signature","submit_replication":"https://pith.science/pith/7EBTYXPFQPDFKD3SDHD4X4HTBX/action/replication_record"}},"created_at":"2026-07-05T09:18:26.523554+00:00","updated_at":"2026-07-05T09:18:26.523554+00:00"}