{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:4GFAJWYR6LVRVVQF45NKIEBJXA","short_pith_number":"pith:4GFAJWYR","schema_version":"1.0","canonical_sha256":"e18a04db11f2eb1ad605e75aa41029b80aee4c27a03fc0e69daa71eb24691df5","source":{"kind":"arxiv","id":"1304.6068","version":1},"attestation_state":"computed","paper":{"title":"Signatures of Hong-Ou-Mandel Interference at Microwave Frequencies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"A. Blais, A. Wallraff, C. Eichler, C. Lang, M. J. Woolley","submitted_at":"2013-04-22T19:33:13Z","abstract_excerpt":"Two-photon quantum interference at a beam splitter, commonly known as Hong-Ou-Mandel interference, was recently demonstrated with \\emph{microwave-frequency} photons by Lang \\emph{et al.}\\,\\cite{lang:microwaveHOM}. This experiment employed circuit QED systems as sources of microwave photons, and was based on the measurement of second-order cross-correlation and auto-correlation functions of the microwave fields at the outputs of the beam splitter. Here we present the calculation of these correlation functions for the cases of inputs corresponding to: (i) trains of \\emph{pulsed} Gaussian or Lore"},"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":"1304.6068","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-04-22T19:33:13Z","cross_cats_sorted":["cond-mat.mes-hall","cond-mat.supr-con"],"title_canon_sha256":"911496e96c253c5dcdb3569f9ebae4659ac7350275f75cd86e6f6eb6e5322faf","abstract_canon_sha256":"875fddfbfa03581324a4bd0f51a10851d54606dcd3b06721ff5273861adc13a8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:50:23.475448Z","signature_b64":"e+dMuhXV5GMoFUwWoDyUE3WIzK8sXw9jNAJuEj0VL9tNQcc9hZV8uyOeZ85aVfjAyBWz38QOOV34yJ1MXAJ+AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e18a04db11f2eb1ad605e75aa41029b80aee4c27a03fc0e69daa71eb24691df5","last_reissued_at":"2026-05-18T01:50:23.474632Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:50:23.474632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Signatures of Hong-Ou-Mandel Interference at Microwave Frequencies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","cond-mat.supr-con"],"primary_cat":"quant-ph","authors_text":"A. Blais, A. Wallraff, C. Eichler, C. Lang, M. J. Woolley","submitted_at":"2013-04-22T19:33:13Z","abstract_excerpt":"Two-photon quantum interference at a beam splitter, commonly known as Hong-Ou-Mandel interference, was recently demonstrated with \\emph{microwave-frequency} photons by Lang \\emph{et al.}\\,\\cite{lang:microwaveHOM}. This experiment employed circuit QED systems as sources of microwave photons, and was based on the measurement of second-order cross-correlation and auto-correlation functions of the microwave fields at the outputs of the beam splitter. Here we present the calculation of these correlation functions for the cases of inputs corresponding to: (i) trains of \\emph{pulsed} Gaussian or Lore"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1304.6068","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":"1304.6068","created_at":"2026-05-18T01:50:23.474755+00:00"},{"alias_kind":"arxiv_version","alias_value":"1304.6068v1","created_at":"2026-05-18T01:50:23.474755+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1304.6068","created_at":"2026-05-18T01:50:23.474755+00:00"},{"alias_kind":"pith_short_12","alias_value":"4GFAJWYR6LVR","created_at":"2026-05-18T12:27:34.582898+00:00"},{"alias_kind":"pith_short_16","alias_value":"4GFAJWYR6LVRVVQF","created_at":"2026-05-18T12:27:34.582898+00:00"},{"alias_kind":"pith_short_8","alias_value":"4GFAJWYR","created_at":"2026-05-18T12:27:34.582898+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/4GFAJWYR6LVRVVQF45NKIEBJXA","json":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA.json","graph_json":"https://pith.science/api/pith-number/4GFAJWYR6LVRVVQF45NKIEBJXA/graph.json","events_json":"https://pith.science/api/pith-number/4GFAJWYR6LVRVVQF45NKIEBJXA/events.json","paper":"https://pith.science/paper/4GFAJWYR"},"agent_actions":{"view_html":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA","download_json":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA.json","view_paper":"https://pith.science/paper/4GFAJWYR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1304.6068&json=true","fetch_graph":"https://pith.science/api/pith-number/4GFAJWYR6LVRVVQF45NKIEBJXA/graph.json","fetch_events":"https://pith.science/api/pith-number/4GFAJWYR6LVRVVQF45NKIEBJXA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA/action/storage_attestation","attest_author":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA/action/author_attestation","sign_citation":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA/action/citation_signature","submit_replication":"https://pith.science/pith/4GFAJWYR6LVRVVQF45NKIEBJXA/action/replication_record"}},"created_at":"2026-05-18T01:50:23.474755+00:00","updated_at":"2026-05-18T01:50:23.474755+00:00"}