{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:WSDVUJROLMX57WMMWT4HBWYYVC","short_pith_number":"pith:WSDVUJRO","schema_version":"1.0","canonical_sha256":"b4875a262e5b2fdfd98cb4f870db18a89851e330893c43d4aa6c9caf9211565c","source":{"kind":"arxiv","id":"2606.17641","version":1},"attestation_state":"computed","paper":{"title":"Toward Quantum-Enhanced ISAC: Active-RIS-Aided Integrated Sensing and Communication with Rydberg Atomic Receivers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Hong-Bae Jeon, Hyung-Joo Moon, Yonghwi Kim","submitted_at":"2026-06-16T08:00:07Z","abstract_excerpt":"In this paper, we investigate an active-RIS (ARIS)-aided integrated sensing and communication (ISAC) system with Rydberg Atomic REceiver (RARE). Leveraging the magnitude-only and real-domain observation structure of RARE, we first derive a unified ISAC model, along with a closed-form Cramer-Rao bound (CRB) for direction-of-arrival (DoA) estimation. Based on this formulation, we propose a joint design of the {base station (BS)} beamforming and ARIS reflection coefficients to minimize the CRB under RARE-specific signal-to-interference-noise-ratio (SINR) and ARIS power constraints. To tackle the "},"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":"2606.17641","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2026-06-16T08:00:07Z","cross_cats_sorted":[],"title_canon_sha256":"44ef17965a8165ee8aaba30bf691003bf5adeb811ae22c868c95dc3f9387230d","abstract_canon_sha256":"c94634cc6552b3e977c0f3ebfe852d2be7416c3b1f131856e54474e2a4fb29b2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:10:17.911725Z","signature_b64":"D9/UVSsW6FO7wNUAdlGQnlyluSp7+i8VbkhCIRE74YsTXu+c1tlwJV0X9Fpy7ro+oEIdq/UUZ+7AuSKMtv1oBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4875a262e5b2fdfd98cb4f870db18a89851e330893c43d4aa6c9caf9211565c","last_reissued_at":"2026-06-19T16:10:17.911386Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:10:17.911386Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Toward Quantum-Enhanced ISAC: Active-RIS-Aided Integrated Sensing and Communication with Rydberg Atomic Receivers","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"eess.SP","authors_text":"Hong-Bae Jeon, Hyung-Joo Moon, Yonghwi Kim","submitted_at":"2026-06-16T08:00:07Z","abstract_excerpt":"In this paper, we investigate an active-RIS (ARIS)-aided integrated sensing and communication (ISAC) system with Rydberg Atomic REceiver (RARE). Leveraging the magnitude-only and real-domain observation structure of RARE, we first derive a unified ISAC model, along with a closed-form Cramer-Rao bound (CRB) for direction-of-arrival (DoA) estimation. Based on this formulation, we propose a joint design of the {base station (BS)} beamforming and ARIS reflection coefficients to minimize the CRB under RARE-specific signal-to-interference-noise-ratio (SINR) and ARIS power constraints. To tackle the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.17641","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/2606.17641/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":"2606.17641","created_at":"2026-06-19T16:10:17.911447+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.17641v1","created_at":"2026-06-19T16:10:17.911447+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.17641","created_at":"2026-06-19T16:10:17.911447+00:00"},{"alias_kind":"pith_short_12","alias_value":"WSDVUJROLMX5","created_at":"2026-06-19T16:10:17.911447+00:00"},{"alias_kind":"pith_short_16","alias_value":"WSDVUJROLMX57WMM","created_at":"2026-06-19T16:10:17.911447+00:00"},{"alias_kind":"pith_short_8","alias_value":"WSDVUJRO","created_at":"2026-06-19T16:10:17.911447+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/WSDVUJROLMX57WMMWT4HBWYYVC","json":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC.json","graph_json":"https://pith.science/api/pith-number/WSDVUJROLMX57WMMWT4HBWYYVC/graph.json","events_json":"https://pith.science/api/pith-number/WSDVUJROLMX57WMMWT4HBWYYVC/events.json","paper":"https://pith.science/paper/WSDVUJRO"},"agent_actions":{"view_html":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC","download_json":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC.json","view_paper":"https://pith.science/paper/WSDVUJRO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.17641&json=true","fetch_graph":"https://pith.science/api/pith-number/WSDVUJROLMX57WMMWT4HBWYYVC/graph.json","fetch_events":"https://pith.science/api/pith-number/WSDVUJROLMX57WMMWT4HBWYYVC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC/action/storage_attestation","attest_author":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC/action/author_attestation","sign_citation":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC/action/citation_signature","submit_replication":"https://pith.science/pith/WSDVUJROLMX57WMMWT4HBWYYVC/action/replication_record"}},"created_at":"2026-06-19T16:10:17.911447+00:00","updated_at":"2026-06-19T16:10:17.911447+00:00"}