{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:ORQM636KSIMLZOGYKF457A5P7Z","short_pith_number":"pith:ORQM636K","schema_version":"1.0","canonical_sha256":"7460cf6fca9218bcb8d85179df83affe61f8aa021b95ebc3643d6d671db16a1c","source":{"kind":"arxiv","id":"1903.08236","version":2},"attestation_state":"computed","paper":{"title":"A photonic integrated circuits with reconfigurablenonreciprocal transmission and all-opticalfunctionalities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Ang Li, Wim Bogaerts","submitted_at":"2019-03-19T19:46:32Z","abstract_excerpt":"We present a photonics integrated circuit on silicon substrate withreconfigurable nonreciprocal transmission that exhibits a large isolationratio and low insertion loss. It also offers ability for all-optical function-alities, like optical computing gates, or a flip-flop. The circuit is a mixedcavity system of which the linear transmission can be tuned as a Fanoresonance or electromagnetically induced transparency (EIT) using twointegrated heaters. With high optical intensity inside the cavity, the Fanoresonance and EIT peak induce a strong distortion due to thermal non-linearities in the cavi"},"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":"1903.08236","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2019-03-19T19:46:32Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"6207802dd19dae3a4615c65748ebd79e0316ad9d2a1b3d1dc7f33c1486d20dbd","abstract_canon_sha256":"c38e8497938f707c449360eeea16872d75f24f7c08fda0cd0dc163792b2ecf10"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:47:25.183362Z","signature_b64":"WN2+OWgCLSbsTdzwCFOE/po2v/v9YGcnBXxiGLLiiIlf2+KxXN9B6GR69kBX8a6Hacl1peIrVv3/R5A84w6JBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7460cf6fca9218bcb8d85179df83affe61f8aa021b95ebc3643d6d671db16a1c","last_reissued_at":"2026-05-17T23:47:25.182777Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:47:25.182777Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A photonic integrated circuits with reconfigurablenonreciprocal transmission and all-opticalfunctionalities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Ang Li, Wim Bogaerts","submitted_at":"2019-03-19T19:46:32Z","abstract_excerpt":"We present a photonics integrated circuit on silicon substrate withreconfigurable nonreciprocal transmission that exhibits a large isolationratio and low insertion loss. It also offers ability for all-optical function-alities, like optical computing gates, or a flip-flop. The circuit is a mixedcavity system of which the linear transmission can be tuned as a Fanoresonance or electromagnetically induced transparency (EIT) using twointegrated heaters. With high optical intensity inside the cavity, the Fanoresonance and EIT peak induce a strong distortion due to thermal non-linearities in the cavi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.08236","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":"1903.08236","created_at":"2026-05-17T23:47:25.182856+00:00"},{"alias_kind":"arxiv_version","alias_value":"1903.08236v2","created_at":"2026-05-17T23:47:25.182856+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.08236","created_at":"2026-05-17T23:47:25.182856+00:00"},{"alias_kind":"pith_short_12","alias_value":"ORQM636KSIML","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"ORQM636KSIMLZOGY","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"ORQM636K","created_at":"2026-05-18T12:33:24.271573+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/ORQM636KSIMLZOGYKF457A5P7Z","json":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z.json","graph_json":"https://pith.science/api/pith-number/ORQM636KSIMLZOGYKF457A5P7Z/graph.json","events_json":"https://pith.science/api/pith-number/ORQM636KSIMLZOGYKF457A5P7Z/events.json","paper":"https://pith.science/paper/ORQM636K"},"agent_actions":{"view_html":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z","download_json":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z.json","view_paper":"https://pith.science/paper/ORQM636K","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1903.08236&json=true","fetch_graph":"https://pith.science/api/pith-number/ORQM636KSIMLZOGYKF457A5P7Z/graph.json","fetch_events":"https://pith.science/api/pith-number/ORQM636KSIMLZOGYKF457A5P7Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z/action/storage_attestation","attest_author":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z/action/author_attestation","sign_citation":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z/action/citation_signature","submit_replication":"https://pith.science/pith/ORQM636KSIMLZOGYKF457A5P7Z/action/replication_record"}},"created_at":"2026-05-17T23:47:25.182856+00:00","updated_at":"2026-05-17T23:47:25.182856+00:00"}