{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:UUP5LYBAKBCUTDFFCXXTE2RPJY","short_pith_number":"pith:UUP5LYBA","schema_version":"1.0","canonical_sha256":"a51fd5e0205045498ca515ef326a2f4e3f4a6bb7f5d7083eb87276c0fad41a2b","source":{"kind":"arxiv","id":"1611.05413","version":1},"attestation_state":"computed","paper":{"title":"On the Spectral Efficiency and Security Enhancements of NOMA Assisted Multicast-Unicast Streaming","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"H. Vincent Poor, Mugen Peng, Zhiguo Ding, Zhongyuan Zhao","submitted_at":"2016-11-16T19:34:01Z","abstract_excerpt":"This paper considers the application of non-orthogonal multiple access (NOMA) to a multi-user network with mixed multicasting and unicasting traffic. The proposed design of beamforming and power allocation ensures that the unicasting performance is improved while maintaining the reception reliability of multicasting. Both analytical and simulation results are provided to demonstrate that the use of the NOMA assisted multicast-unicast scheme yields a significant improvement in spectral efficiency compared to orthogonal multiple access (OMA) schemes which realize multicasting and unicasting serv"},"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":"1611.05413","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2016-11-16T19:34:01Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"007e62c2c7a61701aae3580452d200f310d692c0ce0b82b1cb42f923ed6c09b3","abstract_canon_sha256":"2d1b4fa79807a295b4ae339732962643f9b4bc755be2f302429d0508c65d574c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:58:27.132854Z","signature_b64":"wX+9uQCjJZL1t5Y+9Jw+feRmA50r5cssrDakwT9fJODJGALfG54X5hwazCxBT9LdeENKx77Wpl59xBHPs7g4DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a51fd5e0205045498ca515ef326a2f4e3f4a6bb7f5d7083eb87276c0fad41a2b","last_reissued_at":"2026-05-18T00:58:27.132160Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:58:27.132160Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Spectral Efficiency and Security Enhancements of NOMA Assisted Multicast-Unicast Streaming","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"H. Vincent Poor, Mugen Peng, Zhiguo Ding, Zhongyuan Zhao","submitted_at":"2016-11-16T19:34:01Z","abstract_excerpt":"This paper considers the application of non-orthogonal multiple access (NOMA) to a multi-user network with mixed multicasting and unicasting traffic. The proposed design of beamforming and power allocation ensures that the unicasting performance is improved while maintaining the reception reliability of multicasting. Both analytical and simulation results are provided to demonstrate that the use of the NOMA assisted multicast-unicast scheme yields a significant improvement in spectral efficiency compared to orthogonal multiple access (OMA) schemes which realize multicasting and unicasting serv"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.05413","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":"1611.05413","created_at":"2026-05-18T00:58:27.132279+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.05413v1","created_at":"2026-05-18T00:58:27.132279+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.05413","created_at":"2026-05-18T00:58:27.132279+00:00"},{"alias_kind":"pith_short_12","alias_value":"UUP5LYBAKBCU","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_16","alias_value":"UUP5LYBAKBCUTDFF","created_at":"2026-05-18T12:30:46.583412+00:00"},{"alias_kind":"pith_short_8","alias_value":"UUP5LYBA","created_at":"2026-05-18T12:30:46.583412+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/UUP5LYBAKBCUTDFFCXXTE2RPJY","json":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY.json","graph_json":"https://pith.science/api/pith-number/UUP5LYBAKBCUTDFFCXXTE2RPJY/graph.json","events_json":"https://pith.science/api/pith-number/UUP5LYBAKBCUTDFFCXXTE2RPJY/events.json","paper":"https://pith.science/paper/UUP5LYBA"},"agent_actions":{"view_html":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY","download_json":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY.json","view_paper":"https://pith.science/paper/UUP5LYBA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.05413&json=true","fetch_graph":"https://pith.science/api/pith-number/UUP5LYBAKBCUTDFFCXXTE2RPJY/graph.json","fetch_events":"https://pith.science/api/pith-number/UUP5LYBAKBCUTDFFCXXTE2RPJY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY/action/storage_attestation","attest_author":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY/action/author_attestation","sign_citation":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY/action/citation_signature","submit_replication":"https://pith.science/pith/UUP5LYBAKBCUTDFFCXXTE2RPJY/action/replication_record"}},"created_at":"2026-05-18T00:58:27.132279+00:00","updated_at":"2026-05-18T00:58:27.132279+00:00"}