{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:7I27QYRSSJ5JVETKNMURE64FQL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6a0442b469baed9bb4a39d3967c5fead880533122277503600ddec0a0bde535b","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-12-28T07:46:21Z","title_canon_sha256":"dced72c60239df81523771f24025286cb3180fd23ece456c782fd532a8708e11"},"schema_version":"1.0","source":{"id":"1912.12421","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1912.12421","created_at":"2026-07-05T00:28:59Z"},{"alias_kind":"arxiv_version","alias_value":"1912.12421v1","created_at":"2026-07-05T00:28:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.12421","created_at":"2026-07-05T00:28:59Z"},{"alias_kind":"pith_short_12","alias_value":"7I27QYRSSJ5J","created_at":"2026-07-05T00:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"7I27QYRSSJ5JVETK","created_at":"2026-07-05T00:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"7I27QYRS","created_at":"2026-07-05T00:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:bbb7e08747cad1589f32a4f18dc304ead729a4699f6a88b223c6ab1678f0e00f","target":"graph","created_at":"2026-07-05T00:28:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1912.12421/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this letter, we study the transmission of a multi-view video (MVV) to multiple users in an Orthogonal Frequency Division Multiple Access (OFDMA) system. To maximally improve transmission efficiency, we exploit both natural multicast opportunities and view synthesis-enabled multicast opportunities. First, we establish a communication model for transmission of a MVV to multiple users in an OFDMA system. Then, we formulate the minimization problem of the average weighted sum energy consumption for view transmission and synthesis with respect to view selection and transmission power and subcarr","authors_text":"Haoran Li, Wei Xu, Ying Cui, Zhi Liu","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-12-28T07:46:21Z","title":"Optimal Multi-View Video Transmission in OFDMA Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.12421","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:b33bd094cdaed0926be727529170fe6378ec0e2db64d0320c24b026d4fdf6211","target":"record","created_at":"2026-07-05T00:28:59Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"6a0442b469baed9bb4a39d3967c5fead880533122277503600ddec0a0bde535b","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2019-12-28T07:46:21Z","title_canon_sha256":"dced72c60239df81523771f24025286cb3180fd23ece456c782fd532a8708e11"},"schema_version":"1.0","source":{"id":"1912.12421","kind":"arxiv","version":1}},"canonical_sha256":"fa35f86232927a9a926a6b29127b8582fc2d853c4079499900ab49442acc7693","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa35f86232927a9a926a6b29127b8582fc2d853c4079499900ab49442acc7693","first_computed_at":"2026-07-05T00:28:59.963895Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:28:59.963895Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"e7rZHbxCjxZ/8b5nVjG0nSZEXr6KpJagjQJyz70fSOljjXGKWE3MgmS4Ldlcaez/kev3e6sZliKO3qFoF54HDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:28:59.964288Z","signed_message":"canonical_sha256_bytes"},"source_id":"1912.12421","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b33bd094cdaed0926be727529170fe6378ec0e2db64d0320c24b026d4fdf6211","sha256:bbb7e08747cad1589f32a4f18dc304ead729a4699f6a88b223c6ab1678f0e00f"],"state_sha256":"373c9688c9e4364fef8c6ab93ffeb7729bf57983a681a37acace458e37a25d46"}