{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:M7Q4QZ22KBBCE7Z3OXCMDQT6QM","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":"7d53358d61404b4b3e5cef5740772563377f0af8f5abdaf0d76bbe3e77340cbb","cross_cats_sorted":["eess.SP"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2023-12-21T17:49:44Z","title_canon_sha256":"ec43db921298c787959aab249459c5fa8e6b4beafa9ed9cb2ed7d73e181442a7"},"schema_version":"1.0","source":{"id":"2312.14072","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.14072","created_at":"2026-07-05T07:26:59Z"},{"alias_kind":"arxiv_version","alias_value":"2312.14072v1","created_at":"2026-07-05T07:26:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.14072","created_at":"2026-07-05T07:26:59Z"},{"alias_kind":"pith_short_12","alias_value":"M7Q4QZ22KBBC","created_at":"2026-07-05T07:26:59Z"},{"alias_kind":"pith_short_16","alias_value":"M7Q4QZ22KBBCE7Z3","created_at":"2026-07-05T07:26:59Z"},{"alias_kind":"pith_short_8","alias_value":"M7Q4QZ22","created_at":"2026-07-05T07:26:59Z"}],"graph_snapshots":[{"event_id":"sha256:c7fc2faa63c5d25506a62764efe0b580443db711f9efa8755c0402685724dd8b","target":"graph","created_at":"2026-07-05T07:26:59Z","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/2312.14072/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Road safety is the main motivation for Cooperative Intelligent Transport Systems (C-ITS) in general, and vehicular communications (V2X) technology in particular. The V2X-based Vulnerable Road User (VRU) protection is an approach that relies on the persistent broadcasting of \"beacon\" awareness messages by a VRU mobile device. To this end the European Telecommunications Standards Institute (ETSI) has specified the Vulnerable Road User Awareness Message (VAM) as well as the overall ITS-G5 protocol stack enabling a variety of the V2X applications. This article studies how often pedestrians (a type","authors_text":"Alexey Vinel, Jorge Mart\\'in-P\\'erez, Linn\\'ea Olsson, Markus Rydeberg, Oscar Amador","cross_cats":["eess.SP"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2023-12-21T17:49:44Z","title":"Towards Cooperative VRUs: Optimal Positioning Sampling for Pedestrian Awareness Messages"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.14072","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:e2e1eaaa73d7edfb1be2c8652a89ea982405f16920b8b8db5b4e1fbc5ff0a8c1","target":"record","created_at":"2026-07-05T07:26:59Z","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":"7d53358d61404b4b3e5cef5740772563377f0af8f5abdaf0d76bbe3e77340cbb","cross_cats_sorted":["eess.SP"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.NI","submitted_at":"2023-12-21T17:49:44Z","title_canon_sha256":"ec43db921298c787959aab249459c5fa8e6b4beafa9ed9cb2ed7d73e181442a7"},"schema_version":"1.0","source":{"id":"2312.14072","kind":"arxiv","version":1}},"canonical_sha256":"67e1c8675a5042227f3b75c4c1c27e8330ab055515b7f32e7b041fc8fccb6e0d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"67e1c8675a5042227f3b75c4c1c27e8330ab055515b7f32e7b041fc8fccb6e0d","first_computed_at":"2026-07-05T07:26:59.942180Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:26:59.942180Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ftLyiQUDwXFY9/KeXCz7h2u5YdISkDz8JOGDo0AdeQwKB64m0NtXul08gnVUMT8FObdf/3JRkiyyFxQOtLmPAA==","signature_status":"signed_v1","signed_at":"2026-07-05T07:26:59.942796Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.14072","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e2e1eaaa73d7edfb1be2c8652a89ea982405f16920b8b8db5b4e1fbc5ff0a8c1","sha256:c7fc2faa63c5d25506a62764efe0b580443db711f9efa8755c0402685724dd8b"],"state_sha256":"e691ba555138d16d9273fe0e1381f145aa9502631f067fa06e05a31c332b04d6"}