{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:B5HNZ3JHM2BNGEWFAY7Z3AYYX4","short_pith_number":"pith:B5HNZ3JH","schema_version":"1.0","canonical_sha256":"0f4edced276682d312c5063f9d8318bf0f93ee7962353b9b73667529a67927e6","source":{"kind":"arxiv","id":"1808.04429","version":1},"attestation_state":"computed","paper":{"title":"Optimizing the linearity in high-speed photodiodes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.ins-det","authors_text":"C. J. Long, F. Quinlan, H. Leopardi, J. C. Campbell, J. Davila-Rodriguez, J. Zang, S.A. Diddams, T. M. Fortier, T. Nakamura, x. Xie","submitted_at":"2018-08-13T20:03:00Z","abstract_excerpt":"Analog photonic links require high-fidelity, high-speed optical-to-electrical conversion for applications such as radio-over-fiber, synchronization at kilometer-scale facilities, and low-noise electronic signal generation. Photodetector nonlinearity is a particularly vexing problem, causing signal distortion and excess noise, especially in systems utilizing ultrashort optical pulses. Here we show that photodetectors designed for high power handling and high linearity can perform optical-to-electrical conversion of ultrashort optical pulses with unprecedented linearity over a large photocurrent"},"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":"1808.04429","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2018-08-13T20:03:00Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"14a618d2846acf87450c703044d37452892a02959e7eb233359f7d1d67f21755","abstract_canon_sha256":"2ab9922e14cfaec10671fe5ff043f4be36f943622565d020f235c42049081544"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:59:05.815173Z","signature_b64":"wAslqwn6ylQrNzXZG4nvVUaA+4z4JeXvtHJcNX9ru919EzxDm5oEQshnuoePA17eguek0jxmUrXH7e4g50KDCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f4edced276682d312c5063f9d8318bf0f93ee7962353b9b73667529a67927e6","last_reissued_at":"2026-05-17T23:59:05.814737Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:59:05.814737Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimizing the linearity in high-speed photodiodes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.ins-det","authors_text":"C. J. Long, F. Quinlan, H. Leopardi, J. C. Campbell, J. Davila-Rodriguez, J. Zang, S.A. Diddams, T. M. Fortier, T. Nakamura, x. Xie","submitted_at":"2018-08-13T20:03:00Z","abstract_excerpt":"Analog photonic links require high-fidelity, high-speed optical-to-electrical conversion for applications such as radio-over-fiber, synchronization at kilometer-scale facilities, and low-noise electronic signal generation. Photodetector nonlinearity is a particularly vexing problem, causing signal distortion and excess noise, especially in systems utilizing ultrashort optical pulses. Here we show that photodetectors designed for high power handling and high linearity can perform optical-to-electrical conversion of ultrashort optical pulses with unprecedented linearity over a large photocurrent"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.04429","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":"1808.04429","created_at":"2026-05-17T23:59:05.814807+00:00"},{"alias_kind":"arxiv_version","alias_value":"1808.04429v1","created_at":"2026-05-17T23:59:05.814807+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.04429","created_at":"2026-05-17T23:59:05.814807+00:00"},{"alias_kind":"pith_short_12","alias_value":"B5HNZ3JHM2BN","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_16","alias_value":"B5HNZ3JHM2BNGEWF","created_at":"2026-05-18T12:32:13.499390+00:00"},{"alias_kind":"pith_short_8","alias_value":"B5HNZ3JH","created_at":"2026-05-18T12:32:13.499390+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/B5HNZ3JHM2BNGEWFAY7Z3AYYX4","json":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4.json","graph_json":"https://pith.science/api/pith-number/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/graph.json","events_json":"https://pith.science/api/pith-number/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/events.json","paper":"https://pith.science/paper/B5HNZ3JH"},"agent_actions":{"view_html":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4","download_json":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4.json","view_paper":"https://pith.science/paper/B5HNZ3JH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1808.04429&json=true","fetch_graph":"https://pith.science/api/pith-number/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/graph.json","fetch_events":"https://pith.science/api/pith-number/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/action/storage_attestation","attest_author":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/action/author_attestation","sign_citation":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/action/citation_signature","submit_replication":"https://pith.science/pith/B5HNZ3JHM2BNGEWFAY7Z3AYYX4/action/replication_record"}},"created_at":"2026-05-17T23:59:05.814807+00:00","updated_at":"2026-05-17T23:59:05.814807+00:00"}