{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:KJG2C5ESTDO37BRPOMNR5WCZSS","short_pith_number":"pith:KJG2C5ES","schema_version":"1.0","canonical_sha256":"524da1749298ddbf862f731b1ed859949d5fcbcbfb8d5204586d8a52e3ea1952","source":{"kind":"arxiv","id":"2406.04632","version":1},"attestation_state":"computed","paper":{"title":"StreamOptix: A Cross-layer Adaptive Video Delivery Scheme","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.MM","authors_text":"Le Yang, Mufan Liu, Ye-kui Wang, Yifan Wang, Yiling Xu, Yunfeng Guan","submitted_at":"2024-06-07T04:32:54Z","abstract_excerpt":"This paper presents a cross-layer video delivery scheme, StreamOptix, and proposes a joint optimization algorithm for video delivery that leverages the characteristics of the physical (PHY), medium access control (MAC), and application (APP) layers. Most existing methods for optimizing video transmission over different layers were developed individually. Realizing a cross-layer design has always been a significant challenge, mainly due to the complex interactions and mismatches in timescales between layers, as well as the presence of distinct objectives in different layers. To address these co"},"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":"2406.04632","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2024-06-07T04:32:54Z","cross_cats_sorted":[],"title_canon_sha256":"118d4750162c6b714e3ac7334aae9fccae0e1e32ef0d17acdea91f0a2fe21509","abstract_canon_sha256":"3da76e78c5e5fed7598e633ac5b4570fb02a509c010cde199d471bdf54cf3b4a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:28:46.747272Z","signature_b64":"F//2IhtTJ7itf9c01uexRYOtzvg/a84UIFmOFyoA2fmUTjnHcaHMYJ/eYTDJ0DcPzAToJtNPx0ldUYugP2YSAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"524da1749298ddbf862f731b1ed859949d5fcbcbfb8d5204586d8a52e3ea1952","last_reissued_at":"2026-07-05T08:28:46.746810Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:28:46.746810Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"StreamOptix: A Cross-layer Adaptive Video Delivery Scheme","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.MM","authors_text":"Le Yang, Mufan Liu, Ye-kui Wang, Yifan Wang, Yiling Xu, Yunfeng Guan","submitted_at":"2024-06-07T04:32:54Z","abstract_excerpt":"This paper presents a cross-layer video delivery scheme, StreamOptix, and proposes a joint optimization algorithm for video delivery that leverages the characteristics of the physical (PHY), medium access control (MAC), and application (APP) layers. Most existing methods for optimizing video transmission over different layers were developed individually. Realizing a cross-layer design has always been a significant challenge, mainly due to the complex interactions and mismatches in timescales between layers, as well as the presence of distinct objectives in different layers. To address these co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.04632","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/2406.04632/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":"2406.04632","created_at":"2026-07-05T08:28:46.746869+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.04632v1","created_at":"2026-07-05T08:28:46.746869+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.04632","created_at":"2026-07-05T08:28:46.746869+00:00"},{"alias_kind":"pith_short_12","alias_value":"KJG2C5ESTDO3","created_at":"2026-07-05T08:28:46.746869+00:00"},{"alias_kind":"pith_short_16","alias_value":"KJG2C5ESTDO37BRP","created_at":"2026-07-05T08:28:46.746869+00:00"},{"alias_kind":"pith_short_8","alias_value":"KJG2C5ES","created_at":"2026-07-05T08:28:46.746869+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/KJG2C5ESTDO37BRPOMNR5WCZSS","json":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS.json","graph_json":"https://pith.science/api/pith-number/KJG2C5ESTDO37BRPOMNR5WCZSS/graph.json","events_json":"https://pith.science/api/pith-number/KJG2C5ESTDO37BRPOMNR5WCZSS/events.json","paper":"https://pith.science/paper/KJG2C5ES"},"agent_actions":{"view_html":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS","download_json":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS.json","view_paper":"https://pith.science/paper/KJG2C5ES","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.04632&json=true","fetch_graph":"https://pith.science/api/pith-number/KJG2C5ESTDO37BRPOMNR5WCZSS/graph.json","fetch_events":"https://pith.science/api/pith-number/KJG2C5ESTDO37BRPOMNR5WCZSS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS/action/storage_attestation","attest_author":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS/action/author_attestation","sign_citation":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS/action/citation_signature","submit_replication":"https://pith.science/pith/KJG2C5ESTDO37BRPOMNR5WCZSS/action/replication_record"}},"created_at":"2026-07-05T08:28:46.746869+00:00","updated_at":"2026-07-05T08:28:46.746869+00:00"}