{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:GXGIZLFUTHHHJLDHGCQ535CHAL","short_pith_number":"pith:GXGIZLFU","schema_version":"1.0","canonical_sha256":"35cc8cacb499ce74ac6730a1ddf44702f212c92d58ef5ec0341d4c399e082ebb","source":{"kind":"arxiv","id":"2405.14118","version":1},"attestation_state":"computed","paper":{"title":"Microwave Quantum Illumination with Optical Memory and Single-Mode Phase-Conjugate Receiver","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Duk Y. Kim, Jihwan Kim, Sangwoo Jeon, Su-Yong Lee, Taek Jeong, Zaeill Kim","submitted_at":"2024-05-23T02:44:19Z","abstract_excerpt":"Microwave quantum illumination with entangled pairs of microwave signal and optical idler modes, can achieve the sub-optimal performance with joint measurement of the signal and idler modes. Here, we first propose a testbed of microwave quantum illumination with an optical memory which is simulated with a delay line in the idler mode. It provides how much an input two-mode squeezing is necessary to compensate the loss of the optical memory, while maintaining quantum advantage over coherent state. When the memory is lossy, the input two-mode squeezing has to be higher through high cooperativity"},"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":"2405.14118","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-05-23T02:44:19Z","cross_cats_sorted":[],"title_canon_sha256":"2741dbfc14434debb7fad720bd038ee3f7173d6840909f6b769e70647f3d758e","abstract_canon_sha256":"42440a73bd6c0327b7a366f17e7fec5e2ae8156e398dbda9c4719ca42146eb16"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:22:10.509615Z","signature_b64":"1pcBJvCLYmUX3sDD5aJW347HFn65+iaL2u2OZKGsH+NGTN/oQyUam7hUwVWYUyGPKXReBB1zVwiKPQLdtD6SBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"35cc8cacb499ce74ac6730a1ddf44702f212c92d58ef5ec0341d4c399e082ebb","last_reissued_at":"2026-07-05T08:22:10.509202Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:22:10.509202Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Microwave Quantum Illumination with Optical Memory and Single-Mode Phase-Conjugate Receiver","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Duk Y. Kim, Jihwan Kim, Sangwoo Jeon, Su-Yong Lee, Taek Jeong, Zaeill Kim","submitted_at":"2024-05-23T02:44:19Z","abstract_excerpt":"Microwave quantum illumination with entangled pairs of microwave signal and optical idler modes, can achieve the sub-optimal performance with joint measurement of the signal and idler modes. Here, we first propose a testbed of microwave quantum illumination with an optical memory which is simulated with a delay line in the idler mode. It provides how much an input two-mode squeezing is necessary to compensate the loss of the optical memory, while maintaining quantum advantage over coherent state. When the memory is lossy, the input two-mode squeezing has to be higher through high cooperativity"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.14118","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2405.14118/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2405.14118","created_at":"2026-07-05T08:22:10.509255+00:00"},{"alias_kind":"arxiv_version","alias_value":"2405.14118v1","created_at":"2026-07-05T08:22:10.509255+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.14118","created_at":"2026-07-05T08:22:10.509255+00:00"},{"alias_kind":"pith_short_12","alias_value":"GXGIZLFUTHHH","created_at":"2026-07-05T08:22:10.509255+00:00"},{"alias_kind":"pith_short_16","alias_value":"GXGIZLFUTHHHJLDH","created_at":"2026-07-05T08:22:10.509255+00:00"},{"alias_kind":"pith_short_8","alias_value":"GXGIZLFU","created_at":"2026-07-05T08:22:10.509255+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/GXGIZLFUTHHHJLDHGCQ535CHAL","json":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL.json","graph_json":"https://pith.science/api/pith-number/GXGIZLFUTHHHJLDHGCQ535CHAL/graph.json","events_json":"https://pith.science/api/pith-number/GXGIZLFUTHHHJLDHGCQ535CHAL/events.json","paper":"https://pith.science/paper/GXGIZLFU"},"agent_actions":{"view_html":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL","download_json":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL.json","view_paper":"https://pith.science/paper/GXGIZLFU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2405.14118&json=true","fetch_graph":"https://pith.science/api/pith-number/GXGIZLFUTHHHJLDHGCQ535CHAL/graph.json","fetch_events":"https://pith.science/api/pith-number/GXGIZLFUTHHHJLDHGCQ535CHAL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL/action/storage_attestation","attest_author":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL/action/author_attestation","sign_citation":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL/action/citation_signature","submit_replication":"https://pith.science/pith/GXGIZLFUTHHHJLDHGCQ535CHAL/action/replication_record"}},"created_at":"2026-07-05T08:22:10.509255+00:00","updated_at":"2026-07-05T08:22:10.509255+00:00"}