{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:C6KBEG5NK6DIZNDS3ZGZAMMNQN","short_pith_number":"pith:C6KBEG5N","schema_version":"1.0","canonical_sha256":"1794121bad57868cb472de4d90318d83477a335df300d0a3879d0f31e0a0f6b1","source":{"kind":"arxiv","id":"1410.2710","version":3},"attestation_state":"computed","paper":{"title":"A long-term frequency-stabilized erbium-fiber-laser-based optical frequency comb with an intra-cavity electro-optic modulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"G. Guo, H. Jiang, L. Yan, L. Zhang, S. Fan, S. Meng, S. Zhang, W. Zhao, Y. Zhang","submitted_at":"2014-10-10T08:31:57Z","abstract_excerpt":"We demonstrate an optical frequency comb based on an erbium-doped-fiber femtosecond laser with the nonlinear polarization evolution scheme. The repetition rate of the laser is about 209 MHz. By controlling an intra-cavity electro-optic modulator and a piezo-transducer, the repetition rate can be stabilized with high servo bandwidth in a range of 3 kHz, enabling long-term repetition rate phase-locking. The in-loop frequency stability of repetition rate is about 1.6E-13 at 1 second integration time, limited by the measurement system; and it is inversely proportional to integration time in short "},"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":"1410.2710","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2014-10-10T08:31:57Z","cross_cats_sorted":[],"title_canon_sha256":"448d1405bb493cf245c6d056b4f8cde47cb26cca613deca4cff1ba15e54925c0","abstract_canon_sha256":"0a39397f25661ced014df10dd0eb527abf34beb45900ba9ad47aac55785356ee"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:25.465563Z","signature_b64":"McQPRl54bpibgjDmWhFaKgDYYCmFgLxfr0EXSwT1WiQex/eUjBHr+1mdeFnJTinbXBnzuqAbniiKZgA+rP89Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1794121bad57868cb472de4d90318d83477a335df300d0a3879d0f31e0a0f6b1","last_reissued_at":"2026-05-18T00:24:25.464938Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:25.464938Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A long-term frequency-stabilized erbium-fiber-laser-based optical frequency comb with an intra-cavity electro-optic modulator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.optics","authors_text":"G. Guo, H. Jiang, L. Yan, L. Zhang, S. Fan, S. Meng, S. Zhang, W. Zhao, Y. Zhang","submitted_at":"2014-10-10T08:31:57Z","abstract_excerpt":"We demonstrate an optical frequency comb based on an erbium-doped-fiber femtosecond laser with the nonlinear polarization evolution scheme. The repetition rate of the laser is about 209 MHz. By controlling an intra-cavity electro-optic modulator and a piezo-transducer, the repetition rate can be stabilized with high servo bandwidth in a range of 3 kHz, enabling long-term repetition rate phase-locking. The in-loop frequency stability of repetition rate is about 1.6E-13 at 1 second integration time, limited by the measurement system; and it is inversely proportional to integration time in short "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.2710","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":""},"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":"1410.2710","created_at":"2026-05-18T00:24:25.465029+00:00"},{"alias_kind":"arxiv_version","alias_value":"1410.2710v3","created_at":"2026-05-18T00:24:25.465029+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.2710","created_at":"2026-05-18T00:24:25.465029+00:00"},{"alias_kind":"pith_short_12","alias_value":"C6KBEG5NK6DI","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_16","alias_value":"C6KBEG5NK6DIZNDS","created_at":"2026-05-18T12:28:22.404517+00:00"},{"alias_kind":"pith_short_8","alias_value":"C6KBEG5N","created_at":"2026-05-18T12:28:22.404517+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/C6KBEG5NK6DIZNDS3ZGZAMMNQN","json":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN.json","graph_json":"https://pith.science/api/pith-number/C6KBEG5NK6DIZNDS3ZGZAMMNQN/graph.json","events_json":"https://pith.science/api/pith-number/C6KBEG5NK6DIZNDS3ZGZAMMNQN/events.json","paper":"https://pith.science/paper/C6KBEG5N"},"agent_actions":{"view_html":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN","download_json":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN.json","view_paper":"https://pith.science/paper/C6KBEG5N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1410.2710&json=true","fetch_graph":"https://pith.science/api/pith-number/C6KBEG5NK6DIZNDS3ZGZAMMNQN/graph.json","fetch_events":"https://pith.science/api/pith-number/C6KBEG5NK6DIZNDS3ZGZAMMNQN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN/action/storage_attestation","attest_author":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN/action/author_attestation","sign_citation":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN/action/citation_signature","submit_replication":"https://pith.science/pith/C6KBEG5NK6DIZNDS3ZGZAMMNQN/action/replication_record"}},"created_at":"2026-05-18T00:24:25.465029+00:00","updated_at":"2026-05-18T00:24:25.465029+00:00"}