{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:62QCU4EKDN3UGXQ2QOUOKHSASI","short_pith_number":"pith:62QCU4EK","canonical_record":{"source":{"id":"1805.08008","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2018-05-21T12:08:03Z","cross_cats_sorted":["cs.GT","cs.NI"],"title_canon_sha256":"db88618f791fac953d13bf199c7fbcdf110ad01bfef973907864b03fd7a6884d","abstract_canon_sha256":"825b596fed8f986e8c81b6d692a2b45c566b63a44ca0a4efad969546b0822902"},"schema_version":"1.0"},"canonical_sha256":"f6a02a708a1b77435e1a83a8e51e4092138b437c22636dffd3403dc95790e271","source":{"kind":"arxiv","id":"1805.08008","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.08008","created_at":"2026-05-18T00:15:31Z"},{"alias_kind":"arxiv_version","alias_value":"1805.08008v1","created_at":"2026-05-18T00:15:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.08008","created_at":"2026-05-18T00:15:31Z"},{"alias_kind":"pith_short_12","alias_value":"62QCU4EKDN3U","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"62QCU4EKDN3UGXQ2","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"62QCU4EK","created_at":"2026-05-18T12:32:08Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:62QCU4EKDN3UGXQ2QOUOKHSASI","target":"record","payload":{"canonical_record":{"source":{"id":"1805.08008","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2018-05-21T12:08:03Z","cross_cats_sorted":["cs.GT","cs.NI"],"title_canon_sha256":"db88618f791fac953d13bf199c7fbcdf110ad01bfef973907864b03fd7a6884d","abstract_canon_sha256":"825b596fed8f986e8c81b6d692a2b45c566b63a44ca0a4efad969546b0822902"},"schema_version":"1.0"},"canonical_sha256":"f6a02a708a1b77435e1a83a8e51e4092138b437c22636dffd3403dc95790e271","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:31.934266Z","signature_b64":"RFZzlAU7RqLz2A1sEzAIy0kdBZqOCnZlBJ1tBqutwRQiFFAjra+PVgUSG1P05zQsBp1ILqiIQbTNu3QJea3WAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6a02a708a1b77435e1a83a8e51e4092138b437c22636dffd3403dc95790e271","last_reissued_at":"2026-05-18T00:15:31.933606Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:31.933606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.08008","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:15:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c5FmLRIE2oxUf5/l3ysXLzGldaMtt2WUEggJfCiZz4rNoNuOeAPwOKBbaxFC1DpCl8FcjQrFCulWXS9c0dLWAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T18:13:13.297948Z"},"content_sha256":"abd038ebe0a6c6b89edf04aeb4cb368d7e6717283c7dcc8cfa70dd8db1d415f8","schema_version":"1.0","event_id":"sha256:abd038ebe0a6c6b89edf04aeb4cb368d7e6717283c7dcc8cfa70dd8db1d415f8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:62QCU4EKDN3UGXQ2QOUOKHSASI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Performance Bound Analysis for Crowdsourced Mobile Video Streaming","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.GT","cs.NI"],"primary_cat":"cs.MM","authors_text":"Haitian Pang, Jianwei Huang, Lifeng Sun, Lin Gao, Ming Tang","submitted_at":"2018-05-21T12:08:03Z","abstract_excerpt":"Adaptive bitrate (ABR) streaming enables video users to adapt the playing bitrate to the real-time network conditions to achieve the desirable quality of experience (QoE). In this work, we propose a novel crowdsourced streaming framework for multi-user ABR video streaming over wireless networks. This framework enables the nearby mobile video users to crowdsource their radio links and resources for cooperative video streaming. We focus on analyzing the social welfare performance bound of the proposed crowdsourced streaming system. Directly solving this bound is challenging due to the asynchrono"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.08008","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:15:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JLazU48/vzgWeEtd9ZpE9Odt4vUC3I2KktjOoQTNiSmRZiq1rtZTtNu3WLcVbn/moDZzdkg9jXjPmPueapfFBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-04T18:13:13.298300Z"},"content_sha256":"8fad74d791cbddc224ef95e9ed6d88c92f3666dacad30e0ceae48204700d8a72","schema_version":"1.0","event_id":"sha256:8fad74d791cbddc224ef95e9ed6d88c92f3666dacad30e0ceae48204700d8a72"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/62QCU4EKDN3UGXQ2QOUOKHSASI/bundle.json","state_url":"https://pith.science/pith/62QCU4EKDN3UGXQ2QOUOKHSASI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/62QCU4EKDN3UGXQ2QOUOKHSASI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-04T18:13:13Z","links":{"resolver":"https://pith.science/pith/62QCU4EKDN3UGXQ2QOUOKHSASI","bundle":"https://pith.science/pith/62QCU4EKDN3UGXQ2QOUOKHSASI/bundle.json","state":"https://pith.science/pith/62QCU4EKDN3UGXQ2QOUOKHSASI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/62QCU4EKDN3UGXQ2QOUOKHSASI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:62QCU4EKDN3UGXQ2QOUOKHSASI","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":"825b596fed8f986e8c81b6d692a2b45c566b63a44ca0a4efad969546b0822902","cross_cats_sorted":["cs.GT","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2018-05-21T12:08:03Z","title_canon_sha256":"db88618f791fac953d13bf199c7fbcdf110ad01bfef973907864b03fd7a6884d"},"schema_version":"1.0","source":{"id":"1805.08008","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.08008","created_at":"2026-05-18T00:15:31Z"},{"alias_kind":"arxiv_version","alias_value":"1805.08008v1","created_at":"2026-05-18T00:15:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.08008","created_at":"2026-05-18T00:15:31Z"},{"alias_kind":"pith_short_12","alias_value":"62QCU4EKDN3U","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_16","alias_value":"62QCU4EKDN3UGXQ2","created_at":"2026-05-18T12:32:08Z"},{"alias_kind":"pith_short_8","alias_value":"62QCU4EK","created_at":"2026-05-18T12:32:08Z"}],"graph_snapshots":[{"event_id":"sha256:8fad74d791cbddc224ef95e9ed6d88c92f3666dacad30e0ceae48204700d8a72","target":"graph","created_at":"2026-05-18T00:15:31Z","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"},"paper":{"abstract_excerpt":"Adaptive bitrate (ABR) streaming enables video users to adapt the playing bitrate to the real-time network conditions to achieve the desirable quality of experience (QoE). In this work, we propose a novel crowdsourced streaming framework for multi-user ABR video streaming over wireless networks. This framework enables the nearby mobile video users to crowdsource their radio links and resources for cooperative video streaming. We focus on analyzing the social welfare performance bound of the proposed crowdsourced streaming system. Directly solving this bound is challenging due to the asynchrono","authors_text":"Haitian Pang, Jianwei Huang, Lifeng Sun, Lin Gao, Ming Tang","cross_cats":["cs.GT","cs.NI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2018-05-21T12:08:03Z","title":"Performance Bound Analysis for Crowdsourced Mobile Video Streaming"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.08008","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:abd038ebe0a6c6b89edf04aeb4cb368d7e6717283c7dcc8cfa70dd8db1d415f8","target":"record","created_at":"2026-05-18T00:15:31Z","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":"825b596fed8f986e8c81b6d692a2b45c566b63a44ca0a4efad969546b0822902","cross_cats_sorted":["cs.GT","cs.NI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MM","submitted_at":"2018-05-21T12:08:03Z","title_canon_sha256":"db88618f791fac953d13bf199c7fbcdf110ad01bfef973907864b03fd7a6884d"},"schema_version":"1.0","source":{"id":"1805.08008","kind":"arxiv","version":1}},"canonical_sha256":"f6a02a708a1b77435e1a83a8e51e4092138b437c22636dffd3403dc95790e271","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f6a02a708a1b77435e1a83a8e51e4092138b437c22636dffd3403dc95790e271","first_computed_at":"2026-05-18T00:15:31.933606Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:31.933606Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RFZzlAU7RqLz2A1sEzAIy0kdBZqOCnZlBJ1tBqutwRQiFFAjra+PVgUSG1P05zQsBp1ILqiIQbTNu3QJea3WAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:31.934266Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.08008","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:abd038ebe0a6c6b89edf04aeb4cb368d7e6717283c7dcc8cfa70dd8db1d415f8","sha256:8fad74d791cbddc224ef95e9ed6d88c92f3666dacad30e0ceae48204700d8a72"],"state_sha256":"f377ffb9e0cb8ce375c4d042e72e01818e0fef2ac26fb8164b4593ada02d6d44"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GCimV4lDMzydSrd3izTd00evO109uCsYFWffraeK9zVdZtslj8LoSpvqkoDiY5uOa0o2RZgEyEPjQMwf5nOICQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-04T18:13:13.300310Z","bundle_sha256":"b22794e143d25ec6e29ba8e0d4b330cc8eefb3ab7898995a6316aa18edd2ea30"}}