{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:XT65T534TFSNIXIV3A5IXDU3GA","short_pith_number":"pith:XT65T534","canonical_record":{"source":{"id":"2203.10938","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-03-08T13:15:29Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"beee0d6330090ccabbfd3efec7d1d4cc944f8566df32e70563e99ef9ea402eab","abstract_canon_sha256":"bf4348e8d8b8183c568648c974b0ad394ffdb6dc20ae4d6ac3f5880a413d6248"},"schema_version":"1.0"},"canonical_sha256":"bcfdd9f77c9964d45d15d83a8b8e9b302b58585e0b6c387d5261320222c5d9ec","source":{"kind":"arxiv","id":"2203.10938","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.10938","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"arxiv_version","alias_value":"2203.10938v1","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.10938","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"pith_short_12","alias_value":"XT65T534TFSN","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"pith_short_16","alias_value":"XT65T534TFSNIXIV","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"pith_short_8","alias_value":"XT65T534","created_at":"2026-07-05T04:06:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:XT65T534TFSNIXIV3A5IXDU3GA","target":"record","payload":{"canonical_record":{"source":{"id":"2203.10938","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-03-08T13:15:29Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"beee0d6330090ccabbfd3efec7d1d4cc944f8566df32e70563e99ef9ea402eab","abstract_canon_sha256":"bf4348e8d8b8183c568648c974b0ad394ffdb6dc20ae4d6ac3f5880a413d6248"},"schema_version":"1.0"},"canonical_sha256":"bcfdd9f77c9964d45d15d83a8b8e9b302b58585e0b6c387d5261320222c5d9ec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:06:58.975010Z","signature_b64":"tiePXvkhXk8VtXAR2Doc87/BCBZZ2LO6iZFF/t30Frr49/bxqerGXKWWcza1YkHVcmESvyc/nf0jkS38XghUAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bcfdd9f77c9964d45d15d83a8b8e9b302b58585e0b6c387d5261320222c5d9ec","last_reissued_at":"2026-07-05T04:06:58.974651Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:06:58.974651Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2203.10938","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":"2026-07-05T04:06:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I9Z/VAD1vPY28tIxzC8/HG675DrCycDQiO+sQmPGiMN6zU/0w5dZ631d1AGEEy2oPvPOu0Pg22QW6ScNV1RnCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T02:24:39.805300Z"},"content_sha256":"7c2e9587a3a29bd64ca2b6ba2912aac602c397fbad65c8d4e54a3276b34fcc46","schema_version":"1.0","event_id":"sha256:7c2e9587a3a29bd64ca2b6ba2912aac602c397fbad65c8d4e54a3276b34fcc46"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:XT65T534TFSNIXIV3A5IXDU3GA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Geolocation estimation of target vehicles using image processing and geometric computation","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Chaoru Lu, Elnaz Namazi, Jingyue Li, Rudolf Mester","submitted_at":"2022-03-08T13:15:29Z","abstract_excerpt":"Estimating vehicles' locations is one of the key components in intelligent traffic management systems (ITMSs) for increasing traffic scene awareness. Traditionally, stationary sensors have been employed in this regard. The development of advanced sensing and communication technologies on modern vehicles (MVs) makes it feasible to use such vehicles as mobile sensors to estimate the traffic data of observed vehicles. This study aims to explore the capabilities of a monocular camera mounted on an MV in order to estimate the geolocation of the observed vehicle in a global positioning system (GPS) "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.10938","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/2203.10938/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":"2026-07-05T04:06:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4TegzECk3mZezFC0bih+X1gihyLaPHJ3SNLxngGLJnm4EWQ/xuOuwRqMIq2m9DyewFkTAUv2luP6uaE5cNvECw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-11T02:24:39.806004Z"},"content_sha256":"c71063b97877a9ff1dfcbfe54391129190ef452e1aec1e738c6bb195c64d6210","schema_version":"1.0","event_id":"sha256:c71063b97877a9ff1dfcbfe54391129190ef452e1aec1e738c6bb195c64d6210"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XT65T534TFSNIXIV3A5IXDU3GA/bundle.json","state_url":"https://pith.science/pith/XT65T534TFSNIXIV3A5IXDU3GA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XT65T534TFSNIXIV3A5IXDU3GA/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":"2026-07-11T02:24:39Z","links":{"resolver":"https://pith.science/pith/XT65T534TFSNIXIV3A5IXDU3GA","bundle":"https://pith.science/pith/XT65T534TFSNIXIV3A5IXDU3GA/bundle.json","state":"https://pith.science/pith/XT65T534TFSNIXIV3A5IXDU3GA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XT65T534TFSNIXIV3A5IXDU3GA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:XT65T534TFSNIXIV3A5IXDU3GA","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":"bf4348e8d8b8183c568648c974b0ad394ffdb6dc20ae4d6ac3f5880a413d6248","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-03-08T13:15:29Z","title_canon_sha256":"beee0d6330090ccabbfd3efec7d1d4cc944f8566df32e70563e99ef9ea402eab"},"schema_version":"1.0","source":{"id":"2203.10938","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2203.10938","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"arxiv_version","alias_value":"2203.10938v1","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2203.10938","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"pith_short_12","alias_value":"XT65T534TFSN","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"pith_short_16","alias_value":"XT65T534TFSNIXIV","created_at":"2026-07-05T04:06:58Z"},{"alias_kind":"pith_short_8","alias_value":"XT65T534","created_at":"2026-07-05T04:06:58Z"}],"graph_snapshots":[{"event_id":"sha256:c71063b97877a9ff1dfcbfe54391129190ef452e1aec1e738c6bb195c64d6210","target":"graph","created_at":"2026-07-05T04:06:58Z","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/2203.10938/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Estimating vehicles' locations is one of the key components in intelligent traffic management systems (ITMSs) for increasing traffic scene awareness. Traditionally, stationary sensors have been employed in this regard. The development of advanced sensing and communication technologies on modern vehicles (MVs) makes it feasible to use such vehicles as mobile sensors to estimate the traffic data of observed vehicles. This study aims to explore the capabilities of a monocular camera mounted on an MV in order to estimate the geolocation of the observed vehicle in a global positioning system (GPS) ","authors_text":"Chaoru Lu, Elnaz Namazi, Jingyue Li, Rudolf Mester","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-03-08T13:15:29Z","title":"Geolocation estimation of target vehicles using image processing and geometric computation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2203.10938","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":"sha256:7c2e9587a3a29bd64ca2b6ba2912aac602c397fbad65c8d4e54a3276b34fcc46","target":"record","created_at":"2026-07-05T04:06:58Z","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":"bf4348e8d8b8183c568648c974b0ad394ffdb6dc20ae4d6ac3f5880a413d6248","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2022-03-08T13:15:29Z","title_canon_sha256":"beee0d6330090ccabbfd3efec7d1d4cc944f8566df32e70563e99ef9ea402eab"},"schema_version":"1.0","source":{"id":"2203.10938","kind":"arxiv","version":1}},"canonical_sha256":"bcfdd9f77c9964d45d15d83a8b8e9b302b58585e0b6c387d5261320222c5d9ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bcfdd9f77c9964d45d15d83a8b8e9b302b58585e0b6c387d5261320222c5d9ec","first_computed_at":"2026-07-05T04:06:58.974651Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:06:58.974651Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tiePXvkhXk8VtXAR2Doc87/BCBZZ2LO6iZFF/t30Frr49/bxqerGXKWWcza1YkHVcmESvyc/nf0jkS38XghUAA==","signature_status":"signed_v1","signed_at":"2026-07-05T04:06:58.975010Z","signed_message":"canonical_sha256_bytes"},"source_id":"2203.10938","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7c2e9587a3a29bd64ca2b6ba2912aac602c397fbad65c8d4e54a3276b34fcc46","sha256:c71063b97877a9ff1dfcbfe54391129190ef452e1aec1e738c6bb195c64d6210"],"state_sha256":"b9ab69e4bd6c8396baa629a5ace938dc53856582e2ab5874c50bfb33936615ed"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PZMXKRAky0kKbZI7G1RsyJb7QVGyHnSUOMKEmxvoYHedloLybbMTFwetbfDCD3u8kQr6dA4u/85lhsOPKOTaBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-11T02:24:39.810368Z","bundle_sha256":"7b0258ae837fda7f2cd422afa9f0b8b280b36d5acffc189d2342efbf32584e80"}}