{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:TM3ZJ2LWKS5ZAOV2H3NCUYUGAV","short_pith_number":"pith:TM3ZJ2LW","schema_version":"1.0","canonical_sha256":"9b3794e97654bb903aba3eda2a62860541e77487954be159d98f3c9e8f6c120c","source":{"kind":"arxiv","id":"1712.10196","version":2},"attestation_state":"computed","paper":{"title":"Chaotic Dynamics and Optical Power Saturation in Parity-Time (PT) Symmetric Double Ring Resonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"physics.optics","authors_text":"Amarendra K. Sarma, Jyoti Prasad Deka","submitted_at":"2017-12-29T12:04:22Z","abstract_excerpt":"We report emergence of saturation and chaotic spiking of optical power in a double ring resonator with balanced loss and gain, obeying the so-called parity-time symmetry. We have modeled the system using a discrete-time iterative equation known as the Ikeda Map. In the linear regime, evolution of optical power in the system shows power saturation behavior below the PT threshold and exponential blow-up above the PT threshold. We found that in the unbroken PT regime, optical power saturation occurs owing to the existence of stable stationary states, which lies on the surface of 4-dimensional hyp"},"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":"1712.10196","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2017-12-29T12:04:22Z","cross_cats_sorted":["nlin.CD"],"title_canon_sha256":"640dded11ad969b35a50e9780574533222289e1f2b2522c15542b0d21f01a1c7","abstract_canon_sha256":"d5f3c0fe626c24c87649950a7d3edd7385f2c0b990e87779e0ebdb4316db823b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:48.874428Z","signature_b64":"21VvwA2oUbT+JN+ni6UcaZGfK7dAugcHKuX8JFiggW8p0ptmvRzSMOtFSZnTpHf0uSeb8yR5QJRUAbPkVtOAAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b3794e97654bb903aba3eda2a62860541e77487954be159d98f3c9e8f6c120c","last_reissued_at":"2026-05-18T00:26:48.873888Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:48.873888Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Chaotic Dynamics and Optical Power Saturation in Parity-Time (PT) Symmetric Double Ring Resonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nlin.CD"],"primary_cat":"physics.optics","authors_text":"Amarendra K. Sarma, Jyoti Prasad Deka","submitted_at":"2017-12-29T12:04:22Z","abstract_excerpt":"We report emergence of saturation and chaotic spiking of optical power in a double ring resonator with balanced loss and gain, obeying the so-called parity-time symmetry. We have modeled the system using a discrete-time iterative equation known as the Ikeda Map. In the linear regime, evolution of optical power in the system shows power saturation behavior below the PT threshold and exponential blow-up above the PT threshold. We found that in the unbroken PT regime, optical power saturation occurs owing to the existence of stable stationary states, which lies on the surface of 4-dimensional hyp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.10196","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":""},"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":"1712.10196","created_at":"2026-05-18T00:26:48.873990+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.10196v2","created_at":"2026-05-18T00:26:48.873990+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.10196","created_at":"2026-05-18T00:26:48.873990+00:00"},{"alias_kind":"pith_short_12","alias_value":"TM3ZJ2LWKS5Z","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_16","alias_value":"TM3ZJ2LWKS5ZAOV2","created_at":"2026-05-18T12:31:46.661854+00:00"},{"alias_kind":"pith_short_8","alias_value":"TM3ZJ2LW","created_at":"2026-05-18T12:31:46.661854+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/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV","json":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV.json","graph_json":"https://pith.science/api/pith-number/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/graph.json","events_json":"https://pith.science/api/pith-number/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/events.json","paper":"https://pith.science/paper/TM3ZJ2LW"},"agent_actions":{"view_html":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV","download_json":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV.json","view_paper":"https://pith.science/paper/TM3ZJ2LW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.10196&json=true","fetch_graph":"https://pith.science/api/pith-number/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/graph.json","fetch_events":"https://pith.science/api/pith-number/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/action/storage_attestation","attest_author":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/action/author_attestation","sign_citation":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/action/citation_signature","submit_replication":"https://pith.science/pith/TM3ZJ2LWKS5ZAOV2H3NCUYUGAV/action/replication_record"}},"created_at":"2026-05-18T00:26:48.873990+00:00","updated_at":"2026-05-18T00:26:48.873990+00:00"}