{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:L7MEXFHS6FHKZ5BRRM4PJ5FIM4","short_pith_number":"pith:L7MEXFHS","canonical_record":{"source":{"id":"1807.05718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-07-16T08:17:20Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"2b63fd00e0e520d63328f858f9bf0913943bc5aedad4ec93c9aa6faf49548752","abstract_canon_sha256":"fc1b7a925609bf105af4d209cf9eb0cdadf5807d1ea14eeaff17382217aab418"},"schema_version":"1.0"},"canonical_sha256":"5fd84b94f2f14eacf4318b38f4f4a86720da5643f6e9eb1d45a15174d4e30f7e","source":{"kind":"arxiv","id":"1807.05718","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.05718","created_at":"2026-05-18T00:10:42Z"},{"alias_kind":"arxiv_version","alias_value":"1807.05718v1","created_at":"2026-05-18T00:10:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.05718","created_at":"2026-05-18T00:10:42Z"},{"alias_kind":"pith_short_12","alias_value":"L7MEXFHS6FHK","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"L7MEXFHS6FHKZ5BR","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"L7MEXFHS","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:L7MEXFHS6FHKZ5BRRM4PJ5FIM4","target":"record","payload":{"canonical_record":{"source":{"id":"1807.05718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-07-16T08:17:20Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"2b63fd00e0e520d63328f858f9bf0913943bc5aedad4ec93c9aa6faf49548752","abstract_canon_sha256":"fc1b7a925609bf105af4d209cf9eb0cdadf5807d1ea14eeaff17382217aab418"},"schema_version":"1.0"},"canonical_sha256":"5fd84b94f2f14eacf4318b38f4f4a86720da5643f6e9eb1d45a15174d4e30f7e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:42.777337Z","signature_b64":"swoMGS02OUDf+qfBljdwAFY7ONgOhqm/F9UIc9lYzc2ZJW6KwRkRIGPTIo5IqM2ACKW0dIrcjuDVaa7DAiQKAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5fd84b94f2f14eacf4318b38f4f4a86720da5643f6e9eb1d45a15174d4e30f7e","last_reissued_at":"2026-05-18T00:10:42.776595Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:42.776595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.05718","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":"2026-05-18T00:10:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2TH8aGUozDS9dGDz9uTIjbK66VGcgM5ApHoT+vaAudryPqE5MHjdplq6RNCMNJ/YW6TkKAgxeNqLhci7cb0nDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T19:08:08.017080Z"},"content_sha256":"1aabd8d8d90b0ae6ed486085909028652df8e179e72e61fd02618b4735e2dca4","schema_version":"1.0","event_id":"sha256:1aabd8d8d90b0ae6ed486085909028652df8e179e72e61fd02618b4735e2dca4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:L7MEXFHS6FHKZ5BRRM4PJ5FIM4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Task Replication for Vehicular Edge Computing: A Combinatorial Multi-Armed Bandit based Approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Jinhui Song, Sheng Zhou, Xueying Guo, Yuxuan Sun, Zhisheng Niu","submitted_at":"2018-07-16T08:17:20Z","abstract_excerpt":"In vehicular edge computing (VEC) system, some vehicles with surplus computing resources can provide computation task offloading opportunities for other vehicles or pedestrians. However, vehicular network is highly dynamic, with fast varying channel states and computation loads. These dynamics are difficult to model or to predict, but they have major impact on the quality of service (QoS) of task offloading, including delay performance and service reliability. Meanwhile, the computing resources in VEC are often redundant due to the high density of vehicles. To improve the QoS of VEC and exploi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.05718","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":"2026-05-18T00:10:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cCoo8Yj8bzcw6aAnbx0Z4mqokm9m9tbFeK7ttyBNhELuHWm2CABV9gyjwEfPxnDudcv47NAimLovN6jSNZvlDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T19:08:08.017808Z"},"content_sha256":"8c7b5e9f9b0f7c9327f778d95c96068ffb352224000ee50307cd56a84a019583","schema_version":"1.0","event_id":"sha256:8c7b5e9f9b0f7c9327f778d95c96068ffb352224000ee50307cd56a84a019583"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/L7MEXFHS6FHKZ5BRRM4PJ5FIM4/bundle.json","state_url":"https://pith.science/pith/L7MEXFHS6FHKZ5BRRM4PJ5FIM4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/L7MEXFHS6FHKZ5BRRM4PJ5FIM4/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":"2026-05-26T19:08:08Z","links":{"resolver":"https://pith.science/pith/L7MEXFHS6FHKZ5BRRM4PJ5FIM4","bundle":"https://pith.science/pith/L7MEXFHS6FHKZ5BRRM4PJ5FIM4/bundle.json","state":"https://pith.science/pith/L7MEXFHS6FHKZ5BRRM4PJ5FIM4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/L7MEXFHS6FHKZ5BRRM4PJ5FIM4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:L7MEXFHS6FHKZ5BRRM4PJ5FIM4","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":"fc1b7a925609bf105af4d209cf9eb0cdadf5807d1ea14eeaff17382217aab418","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-07-16T08:17:20Z","title_canon_sha256":"2b63fd00e0e520d63328f858f9bf0913943bc5aedad4ec93c9aa6faf49548752"},"schema_version":"1.0","source":{"id":"1807.05718","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.05718","created_at":"2026-05-18T00:10:42Z"},{"alias_kind":"arxiv_version","alias_value":"1807.05718v1","created_at":"2026-05-18T00:10:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.05718","created_at":"2026-05-18T00:10:42Z"},{"alias_kind":"pith_short_12","alias_value":"L7MEXFHS6FHK","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"L7MEXFHS6FHKZ5BR","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"L7MEXFHS","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:8c7b5e9f9b0f7c9327f778d95c96068ffb352224000ee50307cd56a84a019583","target":"graph","created_at":"2026-05-18T00:10:42Z","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":"In vehicular edge computing (VEC) system, some vehicles with surplus computing resources can provide computation task offloading opportunities for other vehicles or pedestrians. However, vehicular network is highly dynamic, with fast varying channel states and computation loads. These dynamics are difficult to model or to predict, but they have major impact on the quality of service (QoS) of task offloading, including delay performance and service reliability. Meanwhile, the computing resources in VEC are often redundant due to the high density of vehicles. To improve the QoS of VEC and exploi","authors_text":"Jinhui Song, Sheng Zhou, Xueying Guo, Yuxuan Sun, Zhisheng Niu","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-07-16T08:17:20Z","title":"Task Replication for Vehicular Edge Computing: A Combinatorial Multi-Armed Bandit based Approach"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.05718","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":"sha256:1aabd8d8d90b0ae6ed486085909028652df8e179e72e61fd02618b4735e2dca4","target":"record","created_at":"2026-05-18T00:10:42Z","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":"fc1b7a925609bf105af4d209cf9eb0cdadf5807d1ea14eeaff17382217aab418","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-07-16T08:17:20Z","title_canon_sha256":"2b63fd00e0e520d63328f858f9bf0913943bc5aedad4ec93c9aa6faf49548752"},"schema_version":"1.0","source":{"id":"1807.05718","kind":"arxiv","version":1}},"canonical_sha256":"5fd84b94f2f14eacf4318b38f4f4a86720da5643f6e9eb1d45a15174d4e30f7e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5fd84b94f2f14eacf4318b38f4f4a86720da5643f6e9eb1d45a15174d4e30f7e","first_computed_at":"2026-05-18T00:10:42.776595Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:10:42.776595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"swoMGS02OUDf+qfBljdwAFY7ONgOhqm/F9UIc9lYzc2ZJW6KwRkRIGPTIo5IqM2ACKW0dIrcjuDVaa7DAiQKAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:10:42.777337Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.05718","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1aabd8d8d90b0ae6ed486085909028652df8e179e72e61fd02618b4735e2dca4","sha256:8c7b5e9f9b0f7c9327f778d95c96068ffb352224000ee50307cd56a84a019583"],"state_sha256":"1f7173d899be52a021ef6feaf28db205843dd4c98233a12a6648c3848e8cef72"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TW+I+rAN4w5R0t2jRC3I8vAZ8+vj9XtuG1xU8DtPnoLBaGsbnGCDKKHaCmNBX6Lzh2BolUsMIQa2EukjtjL4AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T19:08:08.020983Z","bundle_sha256":"26d60aaa8a48d4f3fa79464ceecdc6231e84c62eab1301c8d30a5076a0ea0229"}}