{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:4RVCADJO3BLAB2P5YO3FQHMZHX","short_pith_number":"pith:4RVCADJO","canonical_record":{"source":{"id":"2206.08882","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2022-06-17T16:30:56Z","cross_cats_sorted":["cs.CV","eess.SP"],"title_canon_sha256":"73c76bb087d5461a781128c3bb7e9c141ae6c6f52eb05d2cbfba1a9a855eb272","abstract_canon_sha256":"d04832fd6bcea1adac7590e97761453e8686a0650b64e5072bf7a76ad76b1862"},"schema_version":"1.0"},"canonical_sha256":"e46a200d2ed85600e9fdc3b6581d993de08172afad1a13591b721208f9061845","source":{"kind":"arxiv","id":"2206.08882","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.08882","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"arxiv_version","alias_value":"2206.08882v1","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.08882","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"pith_short_12","alias_value":"4RVCADJO3BLA","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"pith_short_16","alias_value":"4RVCADJO3BLAB2P5","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"pith_short_8","alias_value":"4RVCADJO","created_at":"2026-07-05T04:32:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:4RVCADJO3BLAB2P5YO3FQHMZHX","target":"record","payload":{"canonical_record":{"source":{"id":"2206.08882","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2022-06-17T16:30:56Z","cross_cats_sorted":["cs.CV","eess.SP"],"title_canon_sha256":"73c76bb087d5461a781128c3bb7e9c141ae6c6f52eb05d2cbfba1a9a855eb272","abstract_canon_sha256":"d04832fd6bcea1adac7590e97761453e8686a0650b64e5072bf7a76ad76b1862"},"schema_version":"1.0"},"canonical_sha256":"e46a200d2ed85600e9fdc3b6581d993de08172afad1a13591b721208f9061845","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:32:44.570257Z","signature_b64":"zZAmUcZ53WtFxpdasgVc6FXZ8BoEI56/pIOYAPJXZM7W5jYZo+OfT/H8G1qAGnNwIBiQBMOQaOsT0XFfWy28BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e46a200d2ed85600e9fdc3b6581d993de08172afad1a13591b721208f9061845","last_reissued_at":"2026-07-05T04:32:44.569745Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:32:44.569745Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2206.08882","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":"2026-07-05T04:32:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SCLXj5N6zTH9bL3sZy6jJnjETNbelgdqU/NVpwStugc2cgBbVLXWQhDzil7Cff3doJvadUEDiLjwGjZhlK5pAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T15:13:38.924890Z"},"content_sha256":"6f1481d7f4d30625341dd8946b8549f2120717b36b83f49faaf6ffa8f63db280","schema_version":"1.0","event_id":"sha256:6f1481d7f4d30625341dd8946b8549f2120717b36b83f49faaf6ffa8f63db280"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:4RVCADJO3BLAB2P5YO3FQHMZHX","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Edge-Aided Sensor Data Sharing in Vehicular Communication Networks","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CV","eess.SP"],"primary_cat":"cs.MA","authors_text":"Alois Knoll, Andreas Festag, Anupama Hegde, Numan Senel, Rui Song","submitted_at":"2022-06-17T16:30:56Z","abstract_excerpt":"Sensor data sharing in vehicular networks can significantly improve the range and accuracy of environmental perception for connected automated vehicles. Different concepts and schemes for dissemination and fusion of sensor data have been developed. It is common to these schemes that measurement errors of the sensors impair the perception quality and can result in road traffic accidents. Specifically, when the measurement error from the sensors (also referred as measurement noise) is unknown and time varying, the performance of the data fusion process is restricted, which represents a major cha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08882","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/2206.08882/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T04:32:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NNS5OTaQL8ozE4CUJeeojm0QAMzooO9INZJpjeNF5u2NBJwgJY51z+aHykq7WIdqIrHuBNXfLHFUOwG8dtepAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T15:13:38.925329Z"},"content_sha256":"57f63c11d42eb25b7094bd713640795319eb8be57a6560d149f75acf86caeba3","schema_version":"1.0","event_id":"sha256:57f63c11d42eb25b7094bd713640795319eb8be57a6560d149f75acf86caeba3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4RVCADJO3BLAB2P5YO3FQHMZHX/bundle.json","state_url":"https://pith.science/pith/4RVCADJO3BLAB2P5YO3FQHMZHX/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4RVCADJO3BLAB2P5YO3FQHMZHX/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":"2026-07-11T15:13:38Z","links":{"resolver":"https://pith.science/pith/4RVCADJO3BLAB2P5YO3FQHMZHX","bundle":"https://pith.science/pith/4RVCADJO3BLAB2P5YO3FQHMZHX/bundle.json","state":"https://pith.science/pith/4RVCADJO3BLAB2P5YO3FQHMZHX/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4RVCADJO3BLAB2P5YO3FQHMZHX/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:4RVCADJO3BLAB2P5YO3FQHMZHX","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":"d04832fd6bcea1adac7590e97761453e8686a0650b64e5072bf7a76ad76b1862","cross_cats_sorted":["cs.CV","eess.SP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2022-06-17T16:30:56Z","title_canon_sha256":"73c76bb087d5461a781128c3bb7e9c141ae6c6f52eb05d2cbfba1a9a855eb272"},"schema_version":"1.0","source":{"id":"2206.08882","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.08882","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"arxiv_version","alias_value":"2206.08882v1","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.08882","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"pith_short_12","alias_value":"4RVCADJO3BLA","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"pith_short_16","alias_value":"4RVCADJO3BLAB2P5","created_at":"2026-07-05T04:32:44Z"},{"alias_kind":"pith_short_8","alias_value":"4RVCADJO","created_at":"2026-07-05T04:32:44Z"}],"graph_snapshots":[{"event_id":"sha256:57f63c11d42eb25b7094bd713640795319eb8be57a6560d149f75acf86caeba3","target":"graph","created_at":"2026-07-05T04:32:44Z","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/2206.08882/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Sensor data sharing in vehicular networks can significantly improve the range and accuracy of environmental perception for connected automated vehicles. Different concepts and schemes for dissemination and fusion of sensor data have been developed. It is common to these schemes that measurement errors of the sensors impair the perception quality and can result in road traffic accidents. Specifically, when the measurement error from the sensors (also referred as measurement noise) is unknown and time varying, the performance of the data fusion process is restricted, which represents a major cha","authors_text":"Alois Knoll, Andreas Festag, Anupama Hegde, Numan Senel, Rui Song","cross_cats":["cs.CV","eess.SP"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2022-06-17T16:30:56Z","title":"Edge-Aided Sensor Data Sharing in Vehicular Communication Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.08882","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":"sha256:6f1481d7f4d30625341dd8946b8549f2120717b36b83f49faaf6ffa8f63db280","target":"record","created_at":"2026-07-05T04:32:44Z","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":"d04832fd6bcea1adac7590e97761453e8686a0650b64e5072bf7a76ad76b1862","cross_cats_sorted":["cs.CV","eess.SP"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.MA","submitted_at":"2022-06-17T16:30:56Z","title_canon_sha256":"73c76bb087d5461a781128c3bb7e9c141ae6c6f52eb05d2cbfba1a9a855eb272"},"schema_version":"1.0","source":{"id":"2206.08882","kind":"arxiv","version":1}},"canonical_sha256":"e46a200d2ed85600e9fdc3b6581d993de08172afad1a13591b721208f9061845","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e46a200d2ed85600e9fdc3b6581d993de08172afad1a13591b721208f9061845","first_computed_at":"2026-07-05T04:32:44.569745Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:32:44.569745Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zZAmUcZ53WtFxpdasgVc6FXZ8BoEI56/pIOYAPJXZM7W5jYZo+OfT/H8G1qAGnNwIBiQBMOQaOsT0XFfWy28BA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:32:44.570257Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.08882","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6f1481d7f4d30625341dd8946b8549f2120717b36b83f49faaf6ffa8f63db280","sha256:57f63c11d42eb25b7094bd713640795319eb8be57a6560d149f75acf86caeba3"],"state_sha256":"12c9e380a0951dafa406d2a31198676d1d3bf0b9fa8b07e5ecbbe54bf71d1f5a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y/yHeTV4YpnRLe4hSHS0S3YHMpTMtRhce9tcIiJjWPf964suEGw/sjR3Kg3aWDtf7D8BxIHs5GU3Lc4ZTWHBAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-11T15:13:38.927734Z","bundle_sha256":"5221d338866f338d6e944cddd395b672a87f1c48c70a1fcc04316e1321bfb737"}}