{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:NW4CSU2VF43DF2NVAJX3R3LVDK","short_pith_number":"pith:NW4CSU2V","schema_version":"1.0","canonical_sha256":"6db82953552f3632e9b5026fb8ed751ab9dac5d98cdc5e95565db2957e650fbe","source":{"kind":"arxiv","id":"1608.07915","version":1},"attestation_state":"computed","paper":{"title":"Indirect measurement of three-photon correlation in nonclassical light sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Byoung-moo Ann, Daeho Yang, Junki Kim, Kyungwon An, Younghoon Song","submitted_at":"2016-08-29T05:03:42Z","abstract_excerpt":"We have observed the three-photon correlation in nonclassical light sources by using an indirect measurement scheme based on the dead time effect of photon-counting detectors. We first developed a general theory which enables us to extract the three-photon correlation from the two-photon correlation of an arbitrary light source measured with detectors with finite dead times. We then confirmed the validity of our measurement scheme in experiments done with the cavity-QED microlaser operating with a large intra-cavity mean photon number exhibiting both sub- and super-poissoniaq photon statistics"},"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":"1608.07915","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2016-08-29T05:03:42Z","cross_cats_sorted":[],"title_canon_sha256":"660267796a5b39d9f7d92675cb5def962c3a26e0edfa0e7283d6b4336a84d2fa","abstract_canon_sha256":"294c26ce84a03baba837d9efa247fc3bc355fa44e8a2417e41feae8e4580fd48"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:07:49.604343Z","signature_b64":"up5muZ+2S02DtgTnwu82EAhlB+PMCO2tRMklpIvw90el8zYx1W0LrIE6o9jgQgUWLS9Sex6e+BvvDF92A7mLBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6db82953552f3632e9b5026fb8ed751ab9dac5d98cdc5e95565db2957e650fbe","last_reissued_at":"2026-05-18T01:07:49.603890Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:07:49.603890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Indirect measurement of three-photon correlation in nonclassical light sources","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Byoung-moo Ann, Daeho Yang, Junki Kim, Kyungwon An, Younghoon Song","submitted_at":"2016-08-29T05:03:42Z","abstract_excerpt":"We have observed the three-photon correlation in nonclassical light sources by using an indirect measurement scheme based on the dead time effect of photon-counting detectors. We first developed a general theory which enables us to extract the three-photon correlation from the two-photon correlation of an arbitrary light source measured with detectors with finite dead times. We then confirmed the validity of our measurement scheme in experiments done with the cavity-QED microlaser operating with a large intra-cavity mean photon number exhibiting both sub- and super-poissoniaq photon statistics"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1608.07915","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":"1608.07915","created_at":"2026-05-18T01:07:49.603953+00:00"},{"alias_kind":"arxiv_version","alias_value":"1608.07915v1","created_at":"2026-05-18T01:07:49.603953+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1608.07915","created_at":"2026-05-18T01:07:49.603953+00:00"},{"alias_kind":"pith_short_12","alias_value":"NW4CSU2VF43D","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"NW4CSU2VF43DF2NV","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"NW4CSU2V","created_at":"2026-05-18T12:30:36.002864+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/NW4CSU2VF43DF2NVAJX3R3LVDK","json":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK.json","graph_json":"https://pith.science/api/pith-number/NW4CSU2VF43DF2NVAJX3R3LVDK/graph.json","events_json":"https://pith.science/api/pith-number/NW4CSU2VF43DF2NVAJX3R3LVDK/events.json","paper":"https://pith.science/paper/NW4CSU2V"},"agent_actions":{"view_html":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK","download_json":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK.json","view_paper":"https://pith.science/paper/NW4CSU2V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1608.07915&json=true","fetch_graph":"https://pith.science/api/pith-number/NW4CSU2VF43DF2NVAJX3R3LVDK/graph.json","fetch_events":"https://pith.science/api/pith-number/NW4CSU2VF43DF2NVAJX3R3LVDK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK/action/storage_attestation","attest_author":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK/action/author_attestation","sign_citation":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK/action/citation_signature","submit_replication":"https://pith.science/pith/NW4CSU2VF43DF2NVAJX3R3LVDK/action/replication_record"}},"created_at":"2026-05-18T01:07:49.603953+00:00","updated_at":"2026-05-18T01:07:49.603953+00:00"}