{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:E6HNTKD3OF5LUPXLVPH7ZN4JOC","short_pith_number":"pith:E6HNTKD3","schema_version":"1.0","canonical_sha256":"278ed9a87b717aba3eebabcffcb78970aeb94a9bbc1a307df9c988db235d509d","source":{"kind":"arxiv","id":"1108.5299","version":2},"attestation_state":"computed","paper":{"title":"High Speed and High Efficiency Travelling Wave Single-Photon Detectors Embedded in Nanophotonic Circuits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"A. V. Sergienko, C. Schuck, G. N. Goltsman, H. X. Tang, M. Li, O. Minaeva, W. Pernice","submitted_at":"2011-08-26T13:46:34Z","abstract_excerpt":"Ultrafast, high quantum efficiency single photon detectors are among the most sought-after elements in modern quantum optics and quantum communication. High photon detection efficiency is essential for scalable measurement-based quantum computation, quantum key distribution, and loophole-free Bell experiments. However, imperfect modal matching and finite photon absorption rates have usually limited the maximum attainable detection efficiency of single photon detectors. Here we demonstrate a superconducting nanowire detector atop nanophotonic waveguides which allows us to drastically increase t"},"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":"1108.5299","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2011-08-26T13:46:34Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"667e73985c12d48faeff1ef6662e7b2a2538ea482864d0da0331edfac658f998","abstract_canon_sha256":"35b9508feaf28a397506b7790da494a72dd2cb6ef906b14a78814c7a1b043495"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:00:45.902980Z","signature_b64":"66g0B0XYgIB6m3VYMq4u4BjFwUL4Ni0H5fBmWweUEjZbjVtp4x+Iy5Dxjh306Q7rljapy+INkWX20g/FOywuDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"278ed9a87b717aba3eebabcffcb78970aeb94a9bbc1a307df9c988db235d509d","last_reissued_at":"2026-05-18T02:00:45.902348Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:00:45.902348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High Speed and High Efficiency Travelling Wave Single-Photon Detectors Embedded in Nanophotonic Circuits","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"A. V. Sergienko, C. Schuck, G. N. Goltsman, H. X. Tang, M. Li, O. Minaeva, W. Pernice","submitted_at":"2011-08-26T13:46:34Z","abstract_excerpt":"Ultrafast, high quantum efficiency single photon detectors are among the most sought-after elements in modern quantum optics and quantum communication. High photon detection efficiency is essential for scalable measurement-based quantum computation, quantum key distribution, and loophole-free Bell experiments. However, imperfect modal matching and finite photon absorption rates have usually limited the maximum attainable detection efficiency of single photon detectors. Here we demonstrate a superconducting nanowire detector atop nanophotonic waveguides which allows us to drastically increase t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1108.5299","kind":"arxiv","version":2},"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":"1108.5299","created_at":"2026-05-18T02:00:45.902444+00:00"},{"alias_kind":"arxiv_version","alias_value":"1108.5299v2","created_at":"2026-05-18T02:00:45.902444+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1108.5299","created_at":"2026-05-18T02:00:45.902444+00:00"},{"alias_kind":"pith_short_12","alias_value":"E6HNTKD3OF5L","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"E6HNTKD3OF5LUPXL","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"E6HNTKD3","created_at":"2026-05-18T12:26:26.731475+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/E6HNTKD3OF5LUPXLVPH7ZN4JOC","json":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC.json","graph_json":"https://pith.science/api/pith-number/E6HNTKD3OF5LUPXLVPH7ZN4JOC/graph.json","events_json":"https://pith.science/api/pith-number/E6HNTKD3OF5LUPXLVPH7ZN4JOC/events.json","paper":"https://pith.science/paper/E6HNTKD3"},"agent_actions":{"view_html":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC","download_json":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC.json","view_paper":"https://pith.science/paper/E6HNTKD3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1108.5299&json=true","fetch_graph":"https://pith.science/api/pith-number/E6HNTKD3OF5LUPXLVPH7ZN4JOC/graph.json","fetch_events":"https://pith.science/api/pith-number/E6HNTKD3OF5LUPXLVPH7ZN4JOC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC/action/storage_attestation","attest_author":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC/action/author_attestation","sign_citation":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC/action/citation_signature","submit_replication":"https://pith.science/pith/E6HNTKD3OF5LUPXLVPH7ZN4JOC/action/replication_record"}},"created_at":"2026-05-18T02:00:45.902444+00:00","updated_at":"2026-05-18T02:00:45.902444+00:00"}