{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:WXUX33UXVKV4FGDLVMNEGMLBIP","short_pith_number":"pith:WXUX33UX","canonical_record":{"source":{"id":"1807.11685","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-31T07:08:25Z","cross_cats_sorted":[],"title_canon_sha256":"737eafc98f18568d7d0ed72482cdb8b338b7b41af04e0563e4d4ec002d6a2302","abstract_canon_sha256":"7d99f3d8219742aef983c142258fb59e7249eb3142e66ec57334ac39ee4361d7"},"schema_version":"1.0"},"canonical_sha256":"b5e97dee97aaabc2986bab1a43316143c78c7dad5fa19d99556b1e951a98f97f","source":{"kind":"arxiv","id":"1807.11685","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11685","created_at":"2026-05-18T00:09:21Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11685v1","created_at":"2026-05-18T00:09:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11685","created_at":"2026-05-18T00:09:21Z"},{"alias_kind":"pith_short_12","alias_value":"WXUX33UXVKV4","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WXUX33UXVKV4FGDL","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WXUX33UX","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:WXUX33UXVKV4FGDLVMNEGMLBIP","target":"record","payload":{"canonical_record":{"source":{"id":"1807.11685","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-31T07:08:25Z","cross_cats_sorted":[],"title_canon_sha256":"737eafc98f18568d7d0ed72482cdb8b338b7b41af04e0563e4d4ec002d6a2302","abstract_canon_sha256":"7d99f3d8219742aef983c142258fb59e7249eb3142e66ec57334ac39ee4361d7"},"schema_version":"1.0"},"canonical_sha256":"b5e97dee97aaabc2986bab1a43316143c78c7dad5fa19d99556b1e951a98f97f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:21.402883Z","signature_b64":"XYFo9lcrlQZfJ8VTe0j2JlZcIeR0LNDB9/EhOMCkhrQtXWmgTIP/uI9LU5vqcffxV4aWpQ6M4bVLYvZf8LdxBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b5e97dee97aaabc2986bab1a43316143c78c7dad5fa19d99556b1e951a98f97f","last_reissued_at":"2026-05-18T00:09:21.402332Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:21.402332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.11685","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":"2026-05-18T00:09:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NLxXk8Gf9/DSQqD7Xxm6/IKShQPzy2UVIrF9f8qN9A5BSYjMJxX1Q6/vgn2Ofl3n5Czt/RT5zIbRaBJ+Jzo3Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:44:05.612524Z"},"content_sha256":"4ea7bf71f6d326e48ad8e1c72493f6d904d07ca2c93d0a1cc15aedacfa8bb2b5","schema_version":"1.0","event_id":"sha256:4ea7bf71f6d326e48ad8e1c72493f6d904d07ca2c93d0a1cc15aedacfa8bb2b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:WXUX33UXVKV4FGDLVMNEGMLBIP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Peripheral Authentication for Parked Vehicles over Wireless Radio Communication","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CR","authors_text":"Nisha Panwar, Shlomi Dolev","submitted_at":"2018-07-31T07:08:25Z","abstract_excerpt":"Peripheral authentication is an important aspect in the vehicle networks to provide services to only authenticated peripherals and a security to internal vehicle modules such as anti-lock braking system, power-train control module, engine control unit, transmission control unit, and tire pressure monitoring. In this paper a three-way handshake scheme is proposed for a vehicle to a keyfob authentication. A keyfob is a key with a secure hardware that communicates and authenticates the vehicle over the wireless channel. Conventionally, a vehicle to keyfob authentication is realized through a chal"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11685","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":"2026-05-18T00:09:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IFMgvWPnlIGJbvzxwuOKp40OJ4Gfjxlco+nouvdhT4E+N2dAvc6gDoO2GHr2oOxKmP5XJNk9qJRZAv6OaSBVBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T20:44:05.613145Z"},"content_sha256":"aa0f0e66baecfbb2ab3ad1a5468b54c2d5c2ba80ebec30cb49148b61cb876d75","schema_version":"1.0","event_id":"sha256:aa0f0e66baecfbb2ab3ad1a5468b54c2d5c2ba80ebec30cb49148b61cb876d75"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WXUX33UXVKV4FGDLVMNEGMLBIP/bundle.json","state_url":"https://pith.science/pith/WXUX33UXVKV4FGDLVMNEGMLBIP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WXUX33UXVKV4FGDLVMNEGMLBIP/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":"2026-05-28T20:44:05Z","links":{"resolver":"https://pith.science/pith/WXUX33UXVKV4FGDLVMNEGMLBIP","bundle":"https://pith.science/pith/WXUX33UXVKV4FGDLVMNEGMLBIP/bundle.json","state":"https://pith.science/pith/WXUX33UXVKV4FGDLVMNEGMLBIP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WXUX33UXVKV4FGDLVMNEGMLBIP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WXUX33UXVKV4FGDLVMNEGMLBIP","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":"7d99f3d8219742aef983c142258fb59e7249eb3142e66ec57334ac39ee4361d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-31T07:08:25Z","title_canon_sha256":"737eafc98f18568d7d0ed72482cdb8b338b7b41af04e0563e4d4ec002d6a2302"},"schema_version":"1.0","source":{"id":"1807.11685","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.11685","created_at":"2026-05-18T00:09:21Z"},{"alias_kind":"arxiv_version","alias_value":"1807.11685v1","created_at":"2026-05-18T00:09:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.11685","created_at":"2026-05-18T00:09:21Z"},{"alias_kind":"pith_short_12","alias_value":"WXUX33UXVKV4","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WXUX33UXVKV4FGDL","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WXUX33UX","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:aa0f0e66baecfbb2ab3ad1a5468b54c2d5c2ba80ebec30cb49148b61cb876d75","target":"graph","created_at":"2026-05-18T00:09:21Z","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"},"paper":{"abstract_excerpt":"Peripheral authentication is an important aspect in the vehicle networks to provide services to only authenticated peripherals and a security to internal vehicle modules such as anti-lock braking system, power-train control module, engine control unit, transmission control unit, and tire pressure monitoring. In this paper a three-way handshake scheme is proposed for a vehicle to a keyfob authentication. A keyfob is a key with a secure hardware that communicates and authenticates the vehicle over the wireless channel. Conventionally, a vehicle to keyfob authentication is realized through a chal","authors_text":"Nisha Panwar, Shlomi Dolev","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-31T07:08:25Z","title":"Peripheral Authentication for Parked Vehicles over Wireless Radio Communication"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.11685","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":"sha256:4ea7bf71f6d326e48ad8e1c72493f6d904d07ca2c93d0a1cc15aedacfa8bb2b5","target":"record","created_at":"2026-05-18T00:09:21Z","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":"7d99f3d8219742aef983c142258fb59e7249eb3142e66ec57334ac39ee4361d7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CR","submitted_at":"2018-07-31T07:08:25Z","title_canon_sha256":"737eafc98f18568d7d0ed72482cdb8b338b7b41af04e0563e4d4ec002d6a2302"},"schema_version":"1.0","source":{"id":"1807.11685","kind":"arxiv","version":1}},"canonical_sha256":"b5e97dee97aaabc2986bab1a43316143c78c7dad5fa19d99556b1e951a98f97f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b5e97dee97aaabc2986bab1a43316143c78c7dad5fa19d99556b1e951a98f97f","first_computed_at":"2026-05-18T00:09:21.402332Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:09:21.402332Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XYFo9lcrlQZfJ8VTe0j2JlZcIeR0LNDB9/EhOMCkhrQtXWmgTIP/uI9LU5vqcffxV4aWpQ6M4bVLYvZf8LdxBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:09:21.402883Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.11685","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ea7bf71f6d326e48ad8e1c72493f6d904d07ca2c93d0a1cc15aedacfa8bb2b5","sha256:aa0f0e66baecfbb2ab3ad1a5468b54c2d5c2ba80ebec30cb49148b61cb876d75"],"state_sha256":"1bdbf5970f5784620ab8f50d4e090501bf49fcf974919c570f62dfb11806b3c3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NBXhTgwGSfhM25dtUkyskZCaq9IDs9prn5jXqEVm4tAp8fkhz5IF2iKp6VjJLjigVP9mJ6XR4fdaxi3Q7Ek2BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T20:44:05.616262Z","bundle_sha256":"fe9659ab26ce6b4502f0515f0ae585c6d67325cceb04dc161d745b588ced42ac"}}