{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:634UHE3LV7BH3IHD3HVU53JVQK","short_pith_number":"pith:634UHE3L","schema_version":"1.0","canonical_sha256":"f6f943936bafc27da0e3d9eb4eed35828fdf5cba707924375f4cd7954ea63f48","source":{"kind":"arxiv","id":"1810.00943","version":1},"attestation_state":"computed","paper":{"title":"Optimization of light trapping micro-hole structure for high-speed high-efficiency silicon photodiodes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Ahmed S. Mayet, Ahmet Kaya, Aly F. Elrefaie, Ekaterina Ponizovskaya Devine, Hasina H. Mamtaz, Hilal Cansizoglu, M. Saif Islam, S.Ghandiparsi, Shih-Yuan Wang, Toshishige Yamada, Yang Gao","submitted_at":"2018-08-29T17:06:30Z","abstract_excerpt":"We optimized micro-holes in a thin slab for fast Si photodetectors at wavelength 800-950nm. Lateral modes are shown to be responsible for the effective light trapping. Small disorder and cone hole shapes helped achieve uniform quantum efficiency in a wide wavelength range."},"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":"1810.00943","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.app-ph","submitted_at":"2018-08-29T17:06:30Z","cross_cats_sorted":[],"title_canon_sha256":"b9c8cafa4a01ffdf2cfd570e12e356b01b1ad82ecc40ef91409da27c162b78c8","abstract_canon_sha256":"ee8eb68324a998cf8fe157a720862a7949a6efc054839be8647a63bc7f0079ba"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:19.508341Z","signature_b64":"0KRMto6t9q9auSOfB5AAEqChJKMz5wqst6SyW3lHDvRiPnib91E/JlpYzcVhqtPtgw5atplxn9mu+vWP2v4LDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6f943936bafc27da0e3d9eb4eed35828fdf5cba707924375f4cd7954ea63f48","last_reissued_at":"2026-05-18T00:04:19.507783Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:19.507783Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Optimization of light trapping micro-hole structure for high-speed high-efficiency silicon photodiodes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"Ahmed S. Mayet, Ahmet Kaya, Aly F. Elrefaie, Ekaterina Ponizovskaya Devine, Hasina H. Mamtaz, Hilal Cansizoglu, M. Saif Islam, S.Ghandiparsi, Shih-Yuan Wang, Toshishige Yamada, Yang Gao","submitted_at":"2018-08-29T17:06:30Z","abstract_excerpt":"We optimized micro-holes in a thin slab for fast Si photodetectors at wavelength 800-950nm. Lateral modes are shown to be responsible for the effective light trapping. Small disorder and cone hole shapes helped achieve uniform quantum efficiency in a wide wavelength range."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.00943","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":"1810.00943","created_at":"2026-05-18T00:04:19.507854+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.00943v1","created_at":"2026-05-18T00:04:19.507854+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.00943","created_at":"2026-05-18T00:04:19.507854+00:00"},{"alias_kind":"pith_short_12","alias_value":"634UHE3LV7BH","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_16","alias_value":"634UHE3LV7BH3IHD","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_8","alias_value":"634UHE3L","created_at":"2026-05-18T12:32:08.215937+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/634UHE3LV7BH3IHD3HVU53JVQK","json":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK.json","graph_json":"https://pith.science/api/pith-number/634UHE3LV7BH3IHD3HVU53JVQK/graph.json","events_json":"https://pith.science/api/pith-number/634UHE3LV7BH3IHD3HVU53JVQK/events.json","paper":"https://pith.science/paper/634UHE3L"},"agent_actions":{"view_html":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK","download_json":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK.json","view_paper":"https://pith.science/paper/634UHE3L","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.00943&json=true","fetch_graph":"https://pith.science/api/pith-number/634UHE3LV7BH3IHD3HVU53JVQK/graph.json","fetch_events":"https://pith.science/api/pith-number/634UHE3LV7BH3IHD3HVU53JVQK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK/action/storage_attestation","attest_author":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK/action/author_attestation","sign_citation":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK/action/citation_signature","submit_replication":"https://pith.science/pith/634UHE3LV7BH3IHD3HVU53JVQK/action/replication_record"}},"created_at":"2026-05-18T00:04:19.507854+00:00","updated_at":"2026-05-18T00:04:19.507854+00:00"}