{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:L566UDM5D7WA3ZQBXETJEAGMXN","short_pith_number":"pith:L566UDM5","schema_version":"1.0","canonical_sha256":"5f7dea0d9d1fec0de601b9269200ccbb4e1c77960ecf1bdf96e52571459844a3","source":{"kind":"arxiv","id":"1306.2270","version":1},"attestation_state":"computed","paper":{"title":"Compressive Object Tracking using Entangled Photons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Gregory A. Howland, John C. Howell, Mehul Malik, Omar S. Maga\\~na-Loaiza, Robert W. Boyd","submitted_at":"2013-06-10T18:23:09Z","abstract_excerpt":"We present a compressive sensing protocol that tracks a moving object by removing static components from a scene. The implementation is carried out on a ghost imaging scheme to minimize both the number of photons and the number of measurements required to form a quantum image of the tracked object. This procedure tracks an object at low light levels with fewer than 3% of the measurements required for a raster scan, permitting us to more effectively use the information content in each photon."},"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":"1306.2270","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-06-10T18:23:09Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"5b15daae30de8a51d3298bd2210da9089da1cddf7c0c74ec08902611e6fab25b","abstract_canon_sha256":"d43d3737246a28fdb72f7a63e3bf42697c0bab39b6ce674c1c1ae03c07abe7d9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:21:21.950258Z","signature_b64":"MzKSnCoJhGOJKn2W1HRkdGCj+6O1Pei+gl2ec1bNTObiMgRPCcBqQa8eqrS/7gWSTpHX6Dx19Zs8d3TIxE7sAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f7dea0d9d1fec0de601b9269200ccbb4e1c77960ecf1bdf96e52571459844a3","last_reissued_at":"2026-05-18T03:21:21.949841Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:21:21.949841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Compressive Object Tracking using Entangled Photons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"quant-ph","authors_text":"Gregory A. Howland, John C. Howell, Mehul Malik, Omar S. Maga\\~na-Loaiza, Robert W. Boyd","submitted_at":"2013-06-10T18:23:09Z","abstract_excerpt":"We present a compressive sensing protocol that tracks a moving object by removing static components from a scene. The implementation is carried out on a ghost imaging scheme to minimize both the number of photons and the number of measurements required to form a quantum image of the tracked object. This procedure tracks an object at low light levels with fewer than 3% of the measurements required for a raster scan, permitting us to more effectively use the information content in each photon."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1306.2270","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":"1306.2270","created_at":"2026-05-18T03:21:21.949897+00:00"},{"alias_kind":"arxiv_version","alias_value":"1306.2270v1","created_at":"2026-05-18T03:21:21.949897+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1306.2270","created_at":"2026-05-18T03:21:21.949897+00:00"},{"alias_kind":"pith_short_12","alias_value":"L566UDM5D7WA","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_16","alias_value":"L566UDM5D7WA3ZQB","created_at":"2026-05-18T12:27:51.066281+00:00"},{"alias_kind":"pith_short_8","alias_value":"L566UDM5","created_at":"2026-05-18T12:27:51.066281+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/L566UDM5D7WA3ZQBXETJEAGMXN","json":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN.json","graph_json":"https://pith.science/api/pith-number/L566UDM5D7WA3ZQBXETJEAGMXN/graph.json","events_json":"https://pith.science/api/pith-number/L566UDM5D7WA3ZQBXETJEAGMXN/events.json","paper":"https://pith.science/paper/L566UDM5"},"agent_actions":{"view_html":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN","download_json":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN.json","view_paper":"https://pith.science/paper/L566UDM5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1306.2270&json=true","fetch_graph":"https://pith.science/api/pith-number/L566UDM5D7WA3ZQBXETJEAGMXN/graph.json","fetch_events":"https://pith.science/api/pith-number/L566UDM5D7WA3ZQBXETJEAGMXN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN/action/storage_attestation","attest_author":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN/action/author_attestation","sign_citation":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN/action/citation_signature","submit_replication":"https://pith.science/pith/L566UDM5D7WA3ZQBXETJEAGMXN/action/replication_record"}},"created_at":"2026-05-18T03:21:21.949897+00:00","updated_at":"2026-05-18T03:21:21.949897+00:00"}