{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:ZIDLM4FY2BCRS245JALHWV2AQO","short_pith_number":"pith:ZIDLM4FY","canonical_record":{"source":{"id":"2310.06049","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-10-09T18:03:14Z","cross_cats_sorted":["physics.app-ph","physics.data-an","physics.ins-det","physics.optics"],"title_canon_sha256":"3d5fdda332c9012ae65c447a2895f07f3414f31cd60bc83c1dc7c77f8bca07c0","abstract_canon_sha256":"cd956a29b19312ca87fa4be3e04223b45b39b5b69e7d71414f75f89fb768d504"},"schema_version":"1.0"},"canonical_sha256":"ca06b670b8d045196b9d48167b574083ad9c57cce45e34c0b72b8df5675421f0","source":{"kind":"arxiv","id":"2310.06049","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.06049","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"arxiv_version","alias_value":"2310.06049v3","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.06049","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"pith_short_12","alias_value":"ZIDLM4FY2BCR","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZIDLM4FY2BCRS245","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZIDLM4FY","created_at":"2026-07-05T08:50:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:ZIDLM4FY2BCRS245JALHWV2AQO","target":"record","payload":{"canonical_record":{"source":{"id":"2310.06049","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-10-09T18:03:14Z","cross_cats_sorted":["physics.app-ph","physics.data-an","physics.ins-det","physics.optics"],"title_canon_sha256":"3d5fdda332c9012ae65c447a2895f07f3414f31cd60bc83c1dc7c77f8bca07c0","abstract_canon_sha256":"cd956a29b19312ca87fa4be3e04223b45b39b5b69e7d71414f75f89fb768d504"},"schema_version":"1.0"},"canonical_sha256":"ca06b670b8d045196b9d48167b574083ad9c57cce45e34c0b72b8df5675421f0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:50:52.159150Z","signature_b64":"AqANAlsOls1XkOyCvn1j2dz14BwPJQeOy6EjBnnLz735y5K5LzSaLb4nJlniPhbTGsIeWBNFXxNuCFY3SAdXBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ca06b670b8d045196b9d48167b574083ad9c57cce45e34c0b72b8df5675421f0","last_reissued_at":"2026-07-05T08:50:52.158686Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:50:52.158686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2310.06049","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:50:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"G64HAGwaAZXODGT2PquwbZMjw/qVnwUpybCTDEt0O7qYTHE2Gf2Lz5RYEHCqkdJe3/XGpqh0j+Qv5fMRlc6TBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T01:51:18.008680Z"},"content_sha256":"29578d24585eda9b8eaf70f9cb63d8b7210c34b9f99464b1b24b2e18d05ab969","schema_version":"1.0","event_id":"sha256:29578d24585eda9b8eaf70f9cb63d8b7210c34b9f99464b1b24b2e18d05ab969"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:ZIDLM4FY2BCRS245JALHWV2AQO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Illumination and Quantum Radar: A Brief Overview","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.app-ph","physics.data-an","physics.ins-det","physics.optics"],"primary_cat":"quant-ph","authors_text":"Alasdair Fletcher, Athena Karsa, Gaetana Spedalieri, Stefano Pirandola","submitted_at":"2023-10-09T18:03:14Z","abstract_excerpt":"Quantum illumination (QI) and quantum radar have emerged as potentially groundbreaking technologies, leveraging the principles of quantum mechanics to revolutionise the field of remote sensing and target detection. The protocol, particularly in the context of quantum radar, has been subject to a great deal of aspirational conjecture as well as criticism with respect to its realistic potential. In this review, we present a broad overview of the field of quantum target detection focusing on QI and its potential as an underlying scheme for a quantum radar operating at microwave frequencies. We pr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.06049","kind":"arxiv","version":3},"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/2310.06049/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:50:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jAfRuhN4jPVqEeEAeAghcVsKYr1O012JfUhZvYJWKLanrh5PYqyKviM2cZHzqk0E+oO+zWtYiFrunReIczvwDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-26T01:51:18.009050Z"},"content_sha256":"f48a352fc2a6afe3ab7a3c9cccb153b7389abf347f3d45c4669049410f11b001","schema_version":"1.0","event_id":"sha256:f48a352fc2a6afe3ab7a3c9cccb153b7389abf347f3d45c4669049410f11b001"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZIDLM4FY2BCRS245JALHWV2AQO/bundle.json","state_url":"https://pith.science/pith/ZIDLM4FY2BCRS245JALHWV2AQO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZIDLM4FY2BCRS245JALHWV2AQO/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-26T01:51:18Z","links":{"resolver":"https://pith.science/pith/ZIDLM4FY2BCRS245JALHWV2AQO","bundle":"https://pith.science/pith/ZIDLM4FY2BCRS245JALHWV2AQO/bundle.json","state":"https://pith.science/pith/ZIDLM4FY2BCRS245JALHWV2AQO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZIDLM4FY2BCRS245JALHWV2AQO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ZIDLM4FY2BCRS245JALHWV2AQO","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"cd956a29b19312ca87fa4be3e04223b45b39b5b69e7d71414f75f89fb768d504","cross_cats_sorted":["physics.app-ph","physics.data-an","physics.ins-det","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-10-09T18:03:14Z","title_canon_sha256":"3d5fdda332c9012ae65c447a2895f07f3414f31cd60bc83c1dc7c77f8bca07c0"},"schema_version":"1.0","source":{"id":"2310.06049","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.06049","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"arxiv_version","alias_value":"2310.06049v3","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.06049","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"pith_short_12","alias_value":"ZIDLM4FY2BCR","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"pith_short_16","alias_value":"ZIDLM4FY2BCRS245","created_at":"2026-07-05T08:50:52Z"},{"alias_kind":"pith_short_8","alias_value":"ZIDLM4FY","created_at":"2026-07-05T08:50:52Z"}],"graph_snapshots":[{"event_id":"sha256:f48a352fc2a6afe3ab7a3c9cccb153b7389abf347f3d45c4669049410f11b001","target":"graph","created_at":"2026-07-05T08:50:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2310.06049/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum illumination (QI) and quantum radar have emerged as potentially groundbreaking technologies, leveraging the principles of quantum mechanics to revolutionise the field of remote sensing and target detection. The protocol, particularly in the context of quantum radar, has been subject to a great deal of aspirational conjecture as well as criticism with respect to its realistic potential. In this review, we present a broad overview of the field of quantum target detection focusing on QI and its potential as an underlying scheme for a quantum radar operating at microwave frequencies. We pr","authors_text":"Alasdair Fletcher, Athena Karsa, Gaetana Spedalieri, Stefano Pirandola","cross_cats":["physics.app-ph","physics.data-an","physics.ins-det","physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-10-09T18:03:14Z","title":"Quantum Illumination and Quantum Radar: A Brief Overview"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.06049","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:29578d24585eda9b8eaf70f9cb63d8b7210c34b9f99464b1b24b2e18d05ab969","target":"record","created_at":"2026-07-05T08:50:52Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"cd956a29b19312ca87fa4be3e04223b45b39b5b69e7d71414f75f89fb768d504","cross_cats_sorted":["physics.app-ph","physics.data-an","physics.ins-det","physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2023-10-09T18:03:14Z","title_canon_sha256":"3d5fdda332c9012ae65c447a2895f07f3414f31cd60bc83c1dc7c77f8bca07c0"},"schema_version":"1.0","source":{"id":"2310.06049","kind":"arxiv","version":3}},"canonical_sha256":"ca06b670b8d045196b9d48167b574083ad9c57cce45e34c0b72b8df5675421f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ca06b670b8d045196b9d48167b574083ad9c57cce45e34c0b72b8df5675421f0","first_computed_at":"2026-07-05T08:50:52.158686Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:50:52.158686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AqANAlsOls1XkOyCvn1j2dz14BwPJQeOy6EjBnnLz735y5K5LzSaLb4nJlniPhbTGsIeWBNFXxNuCFY3SAdXBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:50:52.159150Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.06049","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29578d24585eda9b8eaf70f9cb63d8b7210c34b9f99464b1b24b2e18d05ab969","sha256:f48a352fc2a6afe3ab7a3c9cccb153b7389abf347f3d45c4669049410f11b001"],"state_sha256":"cdf7ac83ba0558428e6644e762ab80243605012a357b5e7e7bfab8bbca22d0e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qxsguiSXkrr0oINfvY6kVfSFhxfpvMpYGWRFEEeeqxp++qhlQrtGx72yPHHuVzzdNH0p+qwyi1v3n2Buib5pDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-26T01:51:18.011226Z","bundle_sha256":"bcdf2e09045646ba06943f624d1f0ba158176f5dd18916fd05f78c43c751f54f"}}