{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:PVRB6GJVYLIQXAQOLCSN53NAZO","short_pith_number":"pith:PVRB6GJV","schema_version":"1.0","canonical_sha256":"7d621f1935c2d10b820e58a4deeda0cba8faaf6f3a1f91407d1a475512c940c1","source":{"kind":"arxiv","id":"2201.03192","version":3},"attestation_state":"computed","paper":{"title":"Rate-Splitting Multiple Access: Fundamentals, Survey, and Future Research Trends","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Bruno Clerckx, H. Vincent Poor, Onur Dizdar, Petar Popovski, Robert Schober, Yijie Mao","submitted_at":"2022-01-10T07:13:03Z","abstract_excerpt":"Rate-splitting multiple access (RSMA) has emerged as a novel, general, and powerful framework for the design and optimization of non-orthogonal transmission, multiple access (MA), and interference management strategies for future wireless networks. Through information and communication theoretic analysis, RSMA has been shown to be optimal (from a Degrees-of-Freedom region perspective) in several transmission scenarios. Compared to the conventional MA strategies used in 5G, RSMA enables spectral efficiency (SE), energy efficiency (EE), coverage, user fairness, reliability, and quality of servic"},"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":"2201.03192","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.IT","submitted_at":"2022-01-10T07:13:03Z","cross_cats_sorted":["eess.SP","math.IT"],"title_canon_sha256":"057b5ec21720423375cea244b78da332da137067b25578cf44645fea44375eb5","abstract_canon_sha256":"53139d0069c77f45d26b9d277e0acbd217f31aa350ef34d4a116e08b12b57d27"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:02:10.352243Z","signature_b64":"sllXbwEpugKeHNFW9/SwAQWSdfpz0GdMzJqtoMsrJWwcYqCjUzmTZxbKExxRfZXvN5o5zl83ERMfWd7tTdIeDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7d621f1935c2d10b820e58a4deeda0cba8faaf6f3a1f91407d1a475512c940c1","last_reissued_at":"2026-07-05T05:02:10.351813Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:02:10.351813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Rate-Splitting Multiple Access: Fundamentals, Survey, and Future Research Trends","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["eess.SP","math.IT"],"primary_cat":"cs.IT","authors_text":"Bruno Clerckx, H. Vincent Poor, Onur Dizdar, Petar Popovski, Robert Schober, Yijie Mao","submitted_at":"2022-01-10T07:13:03Z","abstract_excerpt":"Rate-splitting multiple access (RSMA) has emerged as a novel, general, and powerful framework for the design and optimization of non-orthogonal transmission, multiple access (MA), and interference management strategies for future wireless networks. Through information and communication theoretic analysis, RSMA has been shown to be optimal (from a Degrees-of-Freedom region perspective) in several transmission scenarios. Compared to the conventional MA strategies used in 5G, RSMA enables spectral efficiency (SE), energy efficiency (EE), coverage, user fairness, reliability, and quality of servic"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2201.03192","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/2201.03192/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":"2201.03192","created_at":"2026-07-05T05:02:10.351869+00:00"},{"alias_kind":"arxiv_version","alias_value":"2201.03192v3","created_at":"2026-07-05T05:02:10.351869+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2201.03192","created_at":"2026-07-05T05:02:10.351869+00:00"},{"alias_kind":"pith_short_12","alias_value":"PVRB6GJVYLIQ","created_at":"2026-07-05T05:02:10.351869+00:00"},{"alias_kind":"pith_short_16","alias_value":"PVRB6GJVYLIQXAQO","created_at":"2026-07-05T05:02:10.351869+00:00"},{"alias_kind":"pith_short_8","alias_value":"PVRB6GJV","created_at":"2026-07-05T05:02:10.351869+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/PVRB6GJVYLIQXAQOLCSN53NAZO","json":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO.json","graph_json":"https://pith.science/api/pith-number/PVRB6GJVYLIQXAQOLCSN53NAZO/graph.json","events_json":"https://pith.science/api/pith-number/PVRB6GJVYLIQXAQOLCSN53NAZO/events.json","paper":"https://pith.science/paper/PVRB6GJV"},"agent_actions":{"view_html":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO","download_json":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO.json","view_paper":"https://pith.science/paper/PVRB6GJV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2201.03192&json=true","fetch_graph":"https://pith.science/api/pith-number/PVRB6GJVYLIQXAQOLCSN53NAZO/graph.json","fetch_events":"https://pith.science/api/pith-number/PVRB6GJVYLIQXAQOLCSN53NAZO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO/action/storage_attestation","attest_author":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO/action/author_attestation","sign_citation":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO/action/citation_signature","submit_replication":"https://pith.science/pith/PVRB6GJVYLIQXAQOLCSN53NAZO/action/replication_record"}},"created_at":"2026-07-05T05:02:10.351869+00:00","updated_at":"2026-07-05T05:02:10.351869+00:00"}