{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:34D75LGG6TGLANPOO26SRJ5ISH","short_pith_number":"pith:34D75LGG","schema_version":"1.0","canonical_sha256":"df07feacc6f4ccb035ee76bd28a7a891ca439807d8a7796ccdec423586e629ca","source":{"kind":"arxiv","id":"1607.06013","version":1},"attestation_state":"computed","paper":{"title":"A stabilized chip-scale Kerr frequency comb via a high-Q reference photonic microresonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Abhinav K. Vinod, Anatoliy A. Savchenkov, Andrey B. Matsko, Chee Wei Wong, Dim-Lee Kwong, Jinkang Lim, Lute Maleki, Mingbin Yu, Parastou Mortazavian, Shu-Wei Huang","submitted_at":"2016-07-20T16:31:53Z","abstract_excerpt":"We stabilize a chip-scale Si3N4 phase-locked Kerr frequency comb via locking the pump laser to an independent stable high-Q reference microresonator and locking the comb spacing to an external microwave oscillator. In this comb, the pump laser shift induces negligible impact on the comb spacing change. This scheme is a step towards miniaturization of the stabilized Kerr comb system as the microresonator reference can potentially be integrated on-chip. Fractional instability of the optical harmonics of the stabilized comb is limited by the microwave oscillator used for comb spacing lock below 1"},"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":"1607.06013","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2016-07-20T16:31:53Z","cross_cats_sorted":[],"title_canon_sha256":"ca7930871ef16f9b24d227be196c1df123f44dc310578ec380dfd24d227db7a5","abstract_canon_sha256":"65dc2780a85ae2cce554e4948c1a3600e9b978936522a86068de03c529a476c2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:08:08.506103Z","signature_b64":"KDzA+ZrKzydFtlPjTo2DeBIIP/VebZVYrncwsrwV02AW7Z8KKkADb2udWOKvPYzGnVCp3IsUY2xEVfl3i2R1Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df07feacc6f4ccb035ee76bd28a7a891ca439807d8a7796ccdec423586e629ca","last_reissued_at":"2026-05-18T01:08:08.505675Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:08:08.505675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A stabilized chip-scale Kerr frequency comb via a high-Q reference photonic microresonator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"Abhinav K. Vinod, Anatoliy A. Savchenkov, Andrey B. Matsko, Chee Wei Wong, Dim-Lee Kwong, Jinkang Lim, Lute Maleki, Mingbin Yu, Parastou Mortazavian, Shu-Wei Huang","submitted_at":"2016-07-20T16:31:53Z","abstract_excerpt":"We stabilize a chip-scale Si3N4 phase-locked Kerr frequency comb via locking the pump laser to an independent stable high-Q reference microresonator and locking the comb spacing to an external microwave oscillator. In this comb, the pump laser shift induces negligible impact on the comb spacing change. This scheme is a step towards miniaturization of the stabilized Kerr comb system as the microresonator reference can potentially be integrated on-chip. Fractional instability of the optical harmonics of the stabilized comb is limited by the microwave oscillator used for comb spacing lock below 1"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.06013","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":""},"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":"1607.06013","created_at":"2026-05-18T01:08:08.505742+00:00"},{"alias_kind":"arxiv_version","alias_value":"1607.06013v1","created_at":"2026-05-18T01:08:08.505742+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.06013","created_at":"2026-05-18T01:08:08.505742+00:00"},{"alias_kind":"pith_short_12","alias_value":"34D75LGG6TGL","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_16","alias_value":"34D75LGG6TGLANPO","created_at":"2026-05-18T12:29:55.572404+00:00"},{"alias_kind":"pith_short_8","alias_value":"34D75LGG","created_at":"2026-05-18T12:29:55.572404+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/34D75LGG6TGLANPOO26SRJ5ISH","json":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH.json","graph_json":"https://pith.science/api/pith-number/34D75LGG6TGLANPOO26SRJ5ISH/graph.json","events_json":"https://pith.science/api/pith-number/34D75LGG6TGLANPOO26SRJ5ISH/events.json","paper":"https://pith.science/paper/34D75LGG"},"agent_actions":{"view_html":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH","download_json":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH.json","view_paper":"https://pith.science/paper/34D75LGG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1607.06013&json=true","fetch_graph":"https://pith.science/api/pith-number/34D75LGG6TGLANPOO26SRJ5ISH/graph.json","fetch_events":"https://pith.science/api/pith-number/34D75LGG6TGLANPOO26SRJ5ISH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH/action/storage_attestation","attest_author":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH/action/author_attestation","sign_citation":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH/action/citation_signature","submit_replication":"https://pith.science/pith/34D75LGG6TGLANPOO26SRJ5ISH/action/replication_record"}},"created_at":"2026-05-18T01:08:08.505742+00:00","updated_at":"2026-05-18T01:08:08.505742+00:00"}