{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:B6RVI26HNOEKWMAJEKDC4DVT7P","short_pith_number":"pith:B6RVI26H","schema_version":"1.0","canonical_sha256":"0fa3546bc76b88ab300922862e0eb3fbe554c28fa4c76f7e59e93895ff6ab2d1","source":{"kind":"arxiv","id":"2411.04370","version":2},"attestation_state":"computed","paper":{"title":"Non-Reciprocal Beyond Diagonal RIS: Multiport Network Models and Performance Benefits in Full-Duplex Systems","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"eess.SP","authors_text":"Bruno Clerckx, Hongyu Li","submitted_at":"2024-11-07T02:04:24Z","abstract_excerpt":"Beyond diagonal reconfigurable intelligent surfaces (BD-RIS) is a new advance in RIS techniques that introduces reconfigurable inter-element connections to generate scattering matrices not limited to being diagonal. BD-RIS has been recently proposed and proven to have benefits in enhancing channel gain and enlarging coverage in wireless communications. Uniquely, BD-RIS enables reciprocal and non-reciprocal architectures characterized by symmetric and non-symmetric scattering matrices. However, the performance benefits and new use cases enabled by non-reciprocal BD-RIS for wireless systems rema"},"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":"2411.04370","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"eess.SP","submitted_at":"2024-11-07T02:04:24Z","cross_cats_sorted":["cs.IT","math.IT"],"title_canon_sha256":"a18d814df716327805b58371c7a18f845566897dd616bc2bba41660627a50318","abstract_canon_sha256":"78117daf8f0fa8533e5bb98bbcc8800cea71be892b58b40cee4f6019a3648e27"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:59:25.762406Z","signature_b64":"g+f33I9T9vr/nisZ+ZhpvcsNo77/z3N06VNYp69j5zQxkXRcoADKIKLVUYOgxzJnDTD4OMsSR+7iFdJiE2poCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0fa3546bc76b88ab300922862e0eb3fbe554c28fa4c76f7e59e93895ff6ab2d1","last_reissued_at":"2026-07-05T10:59:25.761848Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:59:25.761848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Non-Reciprocal Beyond Diagonal RIS: Multiport Network Models and Performance Benefits in Full-Duplex Systems","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.IT","math.IT"],"primary_cat":"eess.SP","authors_text":"Bruno Clerckx, Hongyu Li","submitted_at":"2024-11-07T02:04:24Z","abstract_excerpt":"Beyond diagonal reconfigurable intelligent surfaces (BD-RIS) is a new advance in RIS techniques that introduces reconfigurable inter-element connections to generate scattering matrices not limited to being diagonal. BD-RIS has been recently proposed and proven to have benefits in enhancing channel gain and enlarging coverage in wireless communications. Uniquely, BD-RIS enables reciprocal and non-reciprocal architectures characterized by symmetric and non-symmetric scattering matrices. However, the performance benefits and new use cases enabled by non-reciprocal BD-RIS for wireless systems rema"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.04370","kind":"arxiv","version":2},"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/2411.04370/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":"2411.04370","created_at":"2026-07-05T10:59:25.761904+00:00"},{"alias_kind":"arxiv_version","alias_value":"2411.04370v2","created_at":"2026-07-05T10:59:25.761904+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.04370","created_at":"2026-07-05T10:59:25.761904+00:00"},{"alias_kind":"pith_short_12","alias_value":"B6RVI26HNOEK","created_at":"2026-07-05T10:59:25.761904+00:00"},{"alias_kind":"pith_short_16","alias_value":"B6RVI26HNOEKWMAJ","created_at":"2026-07-05T10:59:25.761904+00:00"},{"alias_kind":"pith_short_8","alias_value":"B6RVI26H","created_at":"2026-07-05T10:59:25.761904+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/B6RVI26HNOEKWMAJEKDC4DVT7P","json":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P.json","graph_json":"https://pith.science/api/pith-number/B6RVI26HNOEKWMAJEKDC4DVT7P/graph.json","events_json":"https://pith.science/api/pith-number/B6RVI26HNOEKWMAJEKDC4DVT7P/events.json","paper":"https://pith.science/paper/B6RVI26H"},"agent_actions":{"view_html":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P","download_json":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P.json","view_paper":"https://pith.science/paper/B6RVI26H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2411.04370&json=true","fetch_graph":"https://pith.science/api/pith-number/B6RVI26HNOEKWMAJEKDC4DVT7P/graph.json","fetch_events":"https://pith.science/api/pith-number/B6RVI26HNOEKWMAJEKDC4DVT7P/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P/action/storage_attestation","attest_author":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P/action/author_attestation","sign_citation":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P/action/citation_signature","submit_replication":"https://pith.science/pith/B6RVI26HNOEKWMAJEKDC4DVT7P/action/replication_record"}},"created_at":"2026-07-05T10:59:25.761904+00:00","updated_at":"2026-07-05T10:59:25.761904+00:00"}