{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:V5YU4EM6CDVK6MY3KSARCQ7L2A","short_pith_number":"pith:V5YU4EM6","canonical_record":{"source":{"id":"2407.00585","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2024-06-30T04:21:46Z","cross_cats_sorted":[],"title_canon_sha256":"6629ce06b7af7dd65e3a6b32f8ee1939084b1f1d74becbc466bf7e51823d2bcb","abstract_canon_sha256":"b0f03b434c2bba1062f616913f7bfba0089ab8f45256b72a51ebe99123aa0050"},"schema_version":"1.0"},"canonical_sha256":"af714e119e10eaaf331b54811143ebd0299f6857bed182245c81be9c744ee1d5","source":{"kind":"arxiv","id":"2407.00585","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.00585","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"arxiv_version","alias_value":"2407.00585v1","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.00585","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"pith_short_12","alias_value":"V5YU4EM6CDVK","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"pith_short_16","alias_value":"V5YU4EM6CDVK6MY3","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"pith_short_8","alias_value":"V5YU4EM6","created_at":"2026-07-05T08:38:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:V5YU4EM6CDVK6MY3KSARCQ7L2A","target":"record","payload":{"canonical_record":{"source":{"id":"2407.00585","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2024-06-30T04:21:46Z","cross_cats_sorted":[],"title_canon_sha256":"6629ce06b7af7dd65e3a6b32f8ee1939084b1f1d74becbc466bf7e51823d2bcb","abstract_canon_sha256":"b0f03b434c2bba1062f616913f7bfba0089ab8f45256b72a51ebe99123aa0050"},"schema_version":"1.0"},"canonical_sha256":"af714e119e10eaaf331b54811143ebd0299f6857bed182245c81be9c744ee1d5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:38:21.927405Z","signature_b64":"HzsL0TGiF+jTx6arqcT3M9Ypd9TAkyzNmqlbMafWfmqMTWX2PIHUE4fNIYuC0mRIXyPC4txlMeedbznbZq3PDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"af714e119e10eaaf331b54811143ebd0299f6857bed182245c81be9c744ee1d5","last_reissued_at":"2026-07-05T08:38:21.926928Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:38:21.926928Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.00585","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":"2026-07-05T08:38:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PrNUrXtQ6CpXrCT0QOqVNnFX1btE6IOgIfWGO/q1JJ5/FhvJAYQB4BIEwbZYr/RXXVcfWuYwsqrY95s+or0uCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T15:15:08.334100Z"},"content_sha256":"56ed5cb4876825926e915e7536ef3d4924e62ee10ddd25b066dbbc175590ff23","schema_version":"1.0","event_id":"sha256:56ed5cb4876825926e915e7536ef3d4924e62ee10ddd25b066dbbc175590ff23"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:V5YU4EM6CDVK6MY3KSARCQ7L2A","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Your Car Tells Me Where You Drove: A Novel Path Inference Attack via CAN Bus and OBD-II Data","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Alessandro Brighente, Andrea Valori, Mauro Conti, Tommaso Bianchi","submitted_at":"2024-06-30T04:21:46Z","abstract_excerpt":"Despite its well-known security issues, the Controller Area Network (CAN) is still the main technology for in-vehicle communications. Attackers posing as diagnostic services or accessing the CAN bus can threaten the drivers' location privacy to know the exact location at a certain point in time or to infer the visited areas. This represents a serious threat to users' privacy, but also an advantage for police investigations to gather location-based evidence. In this paper, we present On Path Diagnostic - Intrusion \\& Inference (OPD-II), a novel path inference attack leveraging a physical car mo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.00585","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/2407.00585/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":"2026-07-05T08:38:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zEFp9a7ZxkIClX7E0Rn70S2JApyZl3vAhPQJMldIA+f5wWlu237XGC2NlcI1fR7Mhi+mlLxX9dFJBuwQpp6rDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T15:15:08.335018Z"},"content_sha256":"93141d4f665f9c0e2ffa8528cdea9cbb54a2a31352f25dbb555ac52541efd57f","schema_version":"1.0","event_id":"sha256:93141d4f665f9c0e2ffa8528cdea9cbb54a2a31352f25dbb555ac52541efd57f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V5YU4EM6CDVK6MY3KSARCQ7L2A/bundle.json","state_url":"https://pith.science/pith/V5YU4EM6CDVK6MY3KSARCQ7L2A/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V5YU4EM6CDVK6MY3KSARCQ7L2A/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":"2026-08-21T15:15:08Z","links":{"resolver":"https://pith.science/pith/V5YU4EM6CDVK6MY3KSARCQ7L2A","bundle":"https://pith.science/pith/V5YU4EM6CDVK6MY3KSARCQ7L2A/bundle.json","state":"https://pith.science/pith/V5YU4EM6CDVK6MY3KSARCQ7L2A/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V5YU4EM6CDVK6MY3KSARCQ7L2A/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:V5YU4EM6CDVK6MY3KSARCQ7L2A","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":"b0f03b434c2bba1062f616913f7bfba0089ab8f45256b72a51ebe99123aa0050","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2024-06-30T04:21:46Z","title_canon_sha256":"6629ce06b7af7dd65e3a6b32f8ee1939084b1f1d74becbc466bf7e51823d2bcb"},"schema_version":"1.0","source":{"id":"2407.00585","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.00585","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"arxiv_version","alias_value":"2407.00585v1","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.00585","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"pith_short_12","alias_value":"V5YU4EM6CDVK","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"pith_short_16","alias_value":"V5YU4EM6CDVK6MY3","created_at":"2026-07-05T08:38:21Z"},{"alias_kind":"pith_short_8","alias_value":"V5YU4EM6","created_at":"2026-07-05T08:38:21Z"}],"graph_snapshots":[{"event_id":"sha256:93141d4f665f9c0e2ffa8528cdea9cbb54a2a31352f25dbb555ac52541efd57f","target":"graph","created_at":"2026-07-05T08:38:21Z","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/2407.00585/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Despite its well-known security issues, the Controller Area Network (CAN) is still the main technology for in-vehicle communications. Attackers posing as diagnostic services or accessing the CAN bus can threaten the drivers' location privacy to know the exact location at a certain point in time or to infer the visited areas. This represents a serious threat to users' privacy, but also an advantage for police investigations to gather location-based evidence. In this paper, we present On Path Diagnostic - Intrusion \\& Inference (OPD-II), a novel path inference attack leveraging a physical car mo","authors_text":"Alessandro Brighente, Andrea Valori, Mauro Conti, Tommaso Bianchi","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2024-06-30T04:21:46Z","title":"Your Car Tells Me Where You Drove: A Novel Path Inference Attack via CAN Bus and OBD-II Data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.00585","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":"sha256:56ed5cb4876825926e915e7536ef3d4924e62ee10ddd25b066dbbc175590ff23","target":"record","created_at":"2026-07-05T08:38:21Z","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":"b0f03b434c2bba1062f616913f7bfba0089ab8f45256b72a51ebe99123aa0050","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CR","submitted_at":"2024-06-30T04:21:46Z","title_canon_sha256":"6629ce06b7af7dd65e3a6b32f8ee1939084b1f1d74becbc466bf7e51823d2bcb"},"schema_version":"1.0","source":{"id":"2407.00585","kind":"arxiv","version":1}},"canonical_sha256":"af714e119e10eaaf331b54811143ebd0299f6857bed182245c81be9c744ee1d5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"af714e119e10eaaf331b54811143ebd0299f6857bed182245c81be9c744ee1d5","first_computed_at":"2026-07-05T08:38:21.926928Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:38:21.926928Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HzsL0TGiF+jTx6arqcT3M9Ypd9TAkyzNmqlbMafWfmqMTWX2PIHUE4fNIYuC0mRIXyPC4txlMeedbznbZq3PDw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:38:21.927405Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.00585","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:56ed5cb4876825926e915e7536ef3d4924e62ee10ddd25b066dbbc175590ff23","sha256:93141d4f665f9c0e2ffa8528cdea9cbb54a2a31352f25dbb555ac52541efd57f"],"state_sha256":"2c9a3836915a047090a8e53c874bf5abd2aaabbb7b8a0dd99a206032f19c27c0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KPYXdy/+OV1np2kR2rl3pI65oQcnHviU841kvKoLavrgmHLLZE+9N87Ijh+KL706dvHU+bmqWmfUx4CDE5HADA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T15:15:08.340798Z","bundle_sha256":"fe7f6caef0c4c9dd2927948dd167daeac89692c7433c45fceb191020188e6981"}}