{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:KP2EEP72ZLMFYE5SFTW53GZCSA","short_pith_number":"pith:KP2EEP72","canonical_record":{"source":{"id":"2405.01238","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-02T12:34:11Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"52517b54ceeee167e65b61ae9ffa7307740c4a8a75665ca76700ea2d248b1feb","abstract_canon_sha256":"675a80a4e26a93f2f2eceb0dac52ac82ecead748d5042e40028f4b17aff91239"},"schema_version":"1.0"},"canonical_sha256":"53f4423ffacad85c13b22ceddd9b22900b4ab7f371ffcee11268488ce899c2a5","source":{"kind":"arxiv","id":"2405.01238","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.01238","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"arxiv_version","alias_value":"2405.01238v3","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.01238","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"pith_short_12","alias_value":"KP2EEP72ZLMF","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"pith_short_16","alias_value":"KP2EEP72ZLMFYE5S","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"pith_short_8","alias_value":"KP2EEP72","created_at":"2026-07-05T11:41:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:KP2EEP72ZLMFYE5SFTW53GZCSA","target":"record","payload":{"canonical_record":{"source":{"id":"2405.01238","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-02T12:34:11Z","cross_cats_sorted":["physics.app-ph"],"title_canon_sha256":"52517b54ceeee167e65b61ae9ffa7307740c4a8a75665ca76700ea2d248b1feb","abstract_canon_sha256":"675a80a4e26a93f2f2eceb0dac52ac82ecead748d5042e40028f4b17aff91239"},"schema_version":"1.0"},"canonical_sha256":"53f4423ffacad85c13b22ceddd9b22900b4ab7f371ffcee11268488ce899c2a5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:41:34.090082Z","signature_b64":"QIS+/GciWAGObY9mSKYNRw7mCmwmMI+XcJn4yKa0QhqJDO+7x94Jt9e6Q4vJM472+5Y424FCnuDnlT0akAArBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"53f4423ffacad85c13b22ceddd9b22900b4ab7f371ffcee11268488ce899c2a5","last_reissued_at":"2026-07-05T11:41:34.089588Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:41:34.089588Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.01238","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:41:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WhCQoKklAEo+iuVYmLc9D04j7wmYq38GmwMH9L7GJrC8v7kyR4m5I7IrURkIh9zaz0s647WKpUKNU28iYVUODw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T03:29:14.440972Z"},"content_sha256":"57d59db73cdc37d856e611fde44cd6be52260cb978ec47b6c720c7e0c5c89b0b","schema_version":"1.0","event_id":"sha256:57d59db73cdc37d856e611fde44cd6be52260cb978ec47b6c720c7e0c5c89b0b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:KP2EEP72ZLMFYE5SFTW53GZCSA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"All-Optical Noise Quenching of An Integrated Frequency Comb","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.app-ph"],"primary_cat":"physics.optics","authors_text":"Curtis Menyuk, Gregory Moille, Jordan Stone, Kartik Srinivasan, Pradyoth Shandilya","submitted_at":"2024-05-02T12:34:11Z","abstract_excerpt":"Integrated frequency combs promise transformation of lab-based metrology into disruptive real-world applications. These microcombs are, however, sensitive to stochastic thermal fluctuations of the integrated cavity refractive index, with its impact becoming more significant as the cavity size becomes smaller. This tradeoff between microcomb noise performance and footprint stands as a prominent obstacle to realizing applications beyond a controlled lab environment. Here, we demonstrate that small footprint and low noise become compatible through the all-optical Kerr-induced synchronization (KIS"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.01238","kind":"arxiv","version":3},"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/2405.01238/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T11:41:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Km5Xu/OlQQ32bxM3QWCfqdNsaTTyEfC18krWklScQm4bzVuKeFOCM9B5ZzwtyrsYGeuTpfXVVh6i/xa5/wGLBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-13T03:29:14.441376Z"},"content_sha256":"96f4f2e548b655aa2ccf2b0701b2ac9d5c9ca29a96a21796cf6dc8b5a6207906","schema_version":"1.0","event_id":"sha256:96f4f2e548b655aa2ccf2b0701b2ac9d5c9ca29a96a21796cf6dc8b5a6207906"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KP2EEP72ZLMFYE5SFTW53GZCSA/bundle.json","state_url":"https://pith.science/pith/KP2EEP72ZLMFYE5SFTW53GZCSA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KP2EEP72ZLMFYE5SFTW53GZCSA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-13T03:29:14Z","links":{"resolver":"https://pith.science/pith/KP2EEP72ZLMFYE5SFTW53GZCSA","bundle":"https://pith.science/pith/KP2EEP72ZLMFYE5SFTW53GZCSA/bundle.json","state":"https://pith.science/pith/KP2EEP72ZLMFYE5SFTW53GZCSA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KP2EEP72ZLMFYE5SFTW53GZCSA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:KP2EEP72ZLMFYE5SFTW53GZCSA","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":"675a80a4e26a93f2f2eceb0dac52ac82ecead748d5042e40028f4b17aff91239","cross_cats_sorted":["physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-02T12:34:11Z","title_canon_sha256":"52517b54ceeee167e65b61ae9ffa7307740c4a8a75665ca76700ea2d248b1feb"},"schema_version":"1.0","source":{"id":"2405.01238","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.01238","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"arxiv_version","alias_value":"2405.01238v3","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.01238","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"pith_short_12","alias_value":"KP2EEP72ZLMF","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"pith_short_16","alias_value":"KP2EEP72ZLMFYE5S","created_at":"2026-07-05T11:41:34Z"},{"alias_kind":"pith_short_8","alias_value":"KP2EEP72","created_at":"2026-07-05T11:41:34Z"}],"graph_snapshots":[{"event_id":"sha256:96f4f2e548b655aa2ccf2b0701b2ac9d5c9ca29a96a21796cf6dc8b5a6207906","target":"graph","created_at":"2026-07-05T11:41:34Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2405.01238/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Integrated frequency combs promise transformation of lab-based metrology into disruptive real-world applications. These microcombs are, however, sensitive to stochastic thermal fluctuations of the integrated cavity refractive index, with its impact becoming more significant as the cavity size becomes smaller. This tradeoff between microcomb noise performance and footprint stands as a prominent obstacle to realizing applications beyond a controlled lab environment. Here, we demonstrate that small footprint and low noise become compatible through the all-optical Kerr-induced synchronization (KIS","authors_text":"Curtis Menyuk, Gregory Moille, Jordan Stone, Kartik Srinivasan, Pradyoth Shandilya","cross_cats":["physics.app-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-02T12:34:11Z","title":"All-Optical Noise Quenching of An Integrated Frequency Comb"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.01238","kind":"arxiv","version":3},"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":"sha256:57d59db73cdc37d856e611fde44cd6be52260cb978ec47b6c720c7e0c5c89b0b","target":"record","created_at":"2026-07-05T11:41:34Z","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":"675a80a4e26a93f2f2eceb0dac52ac82ecead748d5042e40028f4b17aff91239","cross_cats_sorted":["physics.app-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.optics","submitted_at":"2024-05-02T12:34:11Z","title_canon_sha256":"52517b54ceeee167e65b61ae9ffa7307740c4a8a75665ca76700ea2d248b1feb"},"schema_version":"1.0","source":{"id":"2405.01238","kind":"arxiv","version":3}},"canonical_sha256":"53f4423ffacad85c13b22ceddd9b22900b4ab7f371ffcee11268488ce899c2a5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"53f4423ffacad85c13b22ceddd9b22900b4ab7f371ffcee11268488ce899c2a5","first_computed_at":"2026-07-05T11:41:34.089588Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:41:34.089588Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QIS+/GciWAGObY9mSKYNRw7mCmwmMI+XcJn4yKa0QhqJDO+7x94Jt9e6Q4vJM472+5Y424FCnuDnlT0akAArBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:41:34.090082Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.01238","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:57d59db73cdc37d856e611fde44cd6be52260cb978ec47b6c720c7e0c5c89b0b","sha256:96f4f2e548b655aa2ccf2b0701b2ac9d5c9ca29a96a21796cf6dc8b5a6207906"],"state_sha256":"fde04b7e123e72ee1a91625ae83fb93de7fe2b324de047b940d8dcb327ccd75b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zowG2t20upLGL+AjzgJAyxFPFFqT94nuPstqLbMQnyol8Zpw5b2iKctplU2mnLpVeml+rFqnONtJMP+YY7w3DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-13T03:29:14.444284Z","bundle_sha256":"8aa6f0da1df0175f8a9aa5b7debb643f4e0ddc964a73c82797a96790cfc27e94"}}