{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:SSR3Z5IGFUVRVMJQLLZ7P5RGXF","short_pith_number":"pith:SSR3Z5IG","schema_version":"1.0","canonical_sha256":"94a3bcf5062d2b1ab1305af3f7f626b96a2958c654bfd307e7f999454d0bc3f6","source":{"kind":"arxiv","id":"1409.2746","version":2},"attestation_state":"computed","paper":{"title":"A simple and robust method for characterization of afterpulsing in single photon detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Christoph Schaeff, Gerhard Humer, Mario Stip\\v{c}evi\\'c, Momtchil Peev, Rupert Ursin, Sven Ramelow","submitted_at":"2014-09-07T21:35:47Z","abstract_excerpt":"Single photon detectors are important for a wide range of applications each with their own specific requirements, which makes necessary the precise characterization of detectors. Here, we present a simple and accurate methodology of characterizing dark count rate, detection efficiency, and after-pulsing in single photon detectors purely based on their counting statistics. We demonstrate our new method on a custom-made, free-running single photon detector based on an InGaAs based avalanche photo diode (APD), though the methodology presented here is applicable for any type of single photon detec"},"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":"1409.2746","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-07T21:35:47Z","cross_cats_sorted":[],"title_canon_sha256":"03baff9b476a70ae35c1450a8543d5ba5816300e95ce02d417bc31161f96f6d8","abstract_canon_sha256":"444aaa2b335953df487556996105d7ce9b2647d4d324ac0d8a4f4c29e5e2d19e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:29:05.271579Z","signature_b64":"WfPw1h281y8tx+OMnTvhlG2ebVIo6WgnMSOUsAFxKuDJ9yR0IKdGo1J41sP+HzvoZ9po+EFs/l31qb8gH4snCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"94a3bcf5062d2b1ab1305af3f7f626b96a2958c654bfd307e7f999454d0bc3f6","last_reissued_at":"2026-05-18T01:29:05.270870Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:29:05.270870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A simple and robust method for characterization of afterpulsing in single photon detectors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Christoph Schaeff, Gerhard Humer, Mario Stip\\v{c}evi\\'c, Momtchil Peev, Rupert Ursin, Sven Ramelow","submitted_at":"2014-09-07T21:35:47Z","abstract_excerpt":"Single photon detectors are important for a wide range of applications each with their own specific requirements, which makes necessary the precise characterization of detectors. Here, we present a simple and accurate methodology of characterizing dark count rate, detection efficiency, and after-pulsing in single photon detectors purely based on their counting statistics. We demonstrate our new method on a custom-made, free-running single photon detector based on an InGaAs based avalanche photo diode (APD), though the methodology presented here is applicable for any type of single photon detec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.2746","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":"1409.2746","created_at":"2026-05-18T01:29:05.270982+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.2746v2","created_at":"2026-05-18T01:29:05.270982+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.2746","created_at":"2026-05-18T01:29:05.270982+00:00"},{"alias_kind":"pith_short_12","alias_value":"SSR3Z5IGFUVR","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_16","alias_value":"SSR3Z5IGFUVRVMJQ","created_at":"2026-05-18T12:28:49.207871+00:00"},{"alias_kind":"pith_short_8","alias_value":"SSR3Z5IG","created_at":"2026-05-18T12:28:49.207871+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/SSR3Z5IGFUVRVMJQLLZ7P5RGXF","json":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF.json","graph_json":"https://pith.science/api/pith-number/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/graph.json","events_json":"https://pith.science/api/pith-number/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/events.json","paper":"https://pith.science/paper/SSR3Z5IG"},"agent_actions":{"view_html":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF","download_json":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF.json","view_paper":"https://pith.science/paper/SSR3Z5IG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.2746&json=true","fetch_graph":"https://pith.science/api/pith-number/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/graph.json","fetch_events":"https://pith.science/api/pith-number/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/action/storage_attestation","attest_author":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/action/author_attestation","sign_citation":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/action/citation_signature","submit_replication":"https://pith.science/pith/SSR3Z5IGFUVRVMJQLLZ7P5RGXF/action/replication_record"}},"created_at":"2026-05-18T01:29:05.270982+00:00","updated_at":"2026-05-18T01:29:05.270982+00:00"}