{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:CO6DVIQBWXJGR77FBXGB5JKOSY","short_pith_number":"pith:CO6DVIQB","canonical_record":{"source":{"id":"1809.05754","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SY","submitted_at":"2018-09-15T18:43:07Z","cross_cats_sorted":[],"title_canon_sha256":"06f254d8e6eb9795cd206255a74d3ac37e46b3fbafaaf842a3ccb59fd8bdc31e","abstract_canon_sha256":"d8f35352192428a47dc47b66a24e6d3fefa65c76562eff199631e4232b6902b1"},"schema_version":"1.0"},"canonical_sha256":"13bc3aa201b5d268ffe50dcc1ea54e960e8ff2c4d475bfb0ac722acba0dc250b","source":{"kind":"arxiv","id":"1809.05754","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05754","created_at":"2026-05-18T00:05:36Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05754v1","created_at":"2026-05-18T00:05:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05754","created_at":"2026-05-18T00:05:36Z"},{"alias_kind":"pith_short_12","alias_value":"CO6DVIQBWXJG","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CO6DVIQBWXJGR77F","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CO6DVIQB","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:CO6DVIQBWXJGR77FBXGB5JKOSY","target":"record","payload":{"canonical_record":{"source":{"id":"1809.05754","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SY","submitted_at":"2018-09-15T18:43:07Z","cross_cats_sorted":[],"title_canon_sha256":"06f254d8e6eb9795cd206255a74d3ac37e46b3fbafaaf842a3ccb59fd8bdc31e","abstract_canon_sha256":"d8f35352192428a47dc47b66a24e6d3fefa65c76562eff199631e4232b6902b1"},"schema_version":"1.0"},"canonical_sha256":"13bc3aa201b5d268ffe50dcc1ea54e960e8ff2c4d475bfb0ac722acba0dc250b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:05:36.619872Z","signature_b64":"7Ouaw8ojUQkiIrQx3fZKN18fGBwgA1y1V5YMcz4kGJopm+A6xj+jBtgHrf3+YweU4vLl9qNbelL/D7Ey9kXcDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13bc3aa201b5d268ffe50dcc1ea54e960e8ff2c4d475bfb0ac722acba0dc250b","last_reissued_at":"2026-05-18T00:05:36.619470Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:05:36.619470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1809.05754","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":"2026-05-18T00:05:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0UIJdVjfVYOs3tij4xel5F3wW/eN1gDNG2ZYtbadNGeDfEOG+r2CkBYVlnT8XQZCWThr+si3rChRzGKevy+6DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:17:15.220961Z"},"content_sha256":"37f9cb14904610343d5f8310e09bfd2540cf3b902dc194db77373bf88441709c","schema_version":"1.0","event_id":"sha256:37f9cb14904610343d5f8310e09bfd2540cf3b902dc194db77373bf88441709c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:CO6DVIQBWXJGR77FBXGB5JKOSY","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Car-following behavior of connected vehicles in a mixed traffic flow: modeling and stability analysis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.SY","authors_text":"Chunyuan Li, Lei Lin, Lin Liu, Srinivas Peeta, Yongfu Li","submitted_at":"2018-09-15T18:43:07Z","abstract_excerpt":"Vehicle-to-vehicle communications can change the driving behavior of drivers significantly by providing them rich information on downstream traffic flow conditions. This study seeks to model the varying car-following behaviors involving connected vehicles and human-driving vehicles in mixed traffic flow. A revised car-following model is developed using an intelligent driver model (IDM) to capture drivers' perceptions of their preceding traffic conditions through vehicle-to-vehicle communications. Stability analysis of the mixed traffic flow is conducted for a specific case. Numerical results s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05754","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":"2026-05-18T00:05:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HLOiXw23Ay8xSJtEjSGpMj/5i3tKO/dpjKUR2OuBgElgDpj5gWnBNGlvpNLWryvv+6u4JZnVvZSoxE3XlGRnBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T02:17:15.221307Z"},"content_sha256":"de5567c58c3ffb6bd653a58b0ffc254d8bb71f2fd95d00077688d835f195db95","schema_version":"1.0","event_id":"sha256:de5567c58c3ffb6bd653a58b0ffc254d8bb71f2fd95d00077688d835f195db95"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CO6DVIQBWXJGR77FBXGB5JKOSY/bundle.json","state_url":"https://pith.science/pith/CO6DVIQBWXJGR77FBXGB5JKOSY/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CO6DVIQBWXJGR77FBXGB5JKOSY/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":"2026-06-05T02:17:15Z","links":{"resolver":"https://pith.science/pith/CO6DVIQBWXJGR77FBXGB5JKOSY","bundle":"https://pith.science/pith/CO6DVIQBWXJGR77FBXGB5JKOSY/bundle.json","state":"https://pith.science/pith/CO6DVIQBWXJGR77FBXGB5JKOSY/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CO6DVIQBWXJGR77FBXGB5JKOSY/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:CO6DVIQBWXJGR77FBXGB5JKOSY","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":"d8f35352192428a47dc47b66a24e6d3fefa65c76562eff199631e4232b6902b1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SY","submitted_at":"2018-09-15T18:43:07Z","title_canon_sha256":"06f254d8e6eb9795cd206255a74d3ac37e46b3fbafaaf842a3ccb59fd8bdc31e"},"schema_version":"1.0","source":{"id":"1809.05754","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1809.05754","created_at":"2026-05-18T00:05:36Z"},{"alias_kind":"arxiv_version","alias_value":"1809.05754v1","created_at":"2026-05-18T00:05:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.05754","created_at":"2026-05-18T00:05:36Z"},{"alias_kind":"pith_short_12","alias_value":"CO6DVIQBWXJG","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"CO6DVIQBWXJGR77F","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"CO6DVIQB","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:de5567c58c3ffb6bd653a58b0ffc254d8bb71f2fd95d00077688d835f195db95","target":"graph","created_at":"2026-05-18T00:05:36Z","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":"Vehicle-to-vehicle communications can change the driving behavior of drivers significantly by providing them rich information on downstream traffic flow conditions. This study seeks to model the varying car-following behaviors involving connected vehicles and human-driving vehicles in mixed traffic flow. A revised car-following model is developed using an intelligent driver model (IDM) to capture drivers' perceptions of their preceding traffic conditions through vehicle-to-vehicle communications. Stability analysis of the mixed traffic flow is conducted for a specific case. Numerical results s","authors_text":"Chunyuan Li, Lei Lin, Lin Liu, Srinivas Peeta, Yongfu Li","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SY","submitted_at":"2018-09-15T18:43:07Z","title":"Car-following behavior of connected vehicles in a mixed traffic flow: modeling and stability analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.05754","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":"sha256:37f9cb14904610343d5f8310e09bfd2540cf3b902dc194db77373bf88441709c","target":"record","created_at":"2026-05-18T00:05:36Z","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":"d8f35352192428a47dc47b66a24e6d3fefa65c76562eff199631e4232b6902b1","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.SY","submitted_at":"2018-09-15T18:43:07Z","title_canon_sha256":"06f254d8e6eb9795cd206255a74d3ac37e46b3fbafaaf842a3ccb59fd8bdc31e"},"schema_version":"1.0","source":{"id":"1809.05754","kind":"arxiv","version":1}},"canonical_sha256":"13bc3aa201b5d268ffe50dcc1ea54e960e8ff2c4d475bfb0ac722acba0dc250b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13bc3aa201b5d268ffe50dcc1ea54e960e8ff2c4d475bfb0ac722acba0dc250b","first_computed_at":"2026-05-18T00:05:36.619470Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:05:36.619470Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7Ouaw8ojUQkiIrQx3fZKN18fGBwgA1y1V5YMcz4kGJopm+A6xj+jBtgHrf3+YweU4vLl9qNbelL/D7Ey9kXcDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:05:36.619872Z","signed_message":"canonical_sha256_bytes"},"source_id":"1809.05754","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:37f9cb14904610343d5f8310e09bfd2540cf3b902dc194db77373bf88441709c","sha256:de5567c58c3ffb6bd653a58b0ffc254d8bb71f2fd95d00077688d835f195db95"],"state_sha256":"3555896a1e576566445007c414ec4979988b7f0dc94e451921d1e1829049f87e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fjHKSH5HZbaUfZ8qkcMTmrjDfkMQLPNjXXYeEwPInAsv28ZWLcAR2N4VpvRMfDk0NUYs/Ky7SyF4okCWmt7YAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T02:17:15.223404Z","bundle_sha256":"0e827eb8d8346b7c502861c0e257460e1d6af15b583f9a4c5e5b5d9041b4f3bf"}}