{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:Y26E2VIV5LUFPN66IBECCZL4VY","short_pith_number":"pith:Y26E2VIV","schema_version":"1.0","canonical_sha256":"c6bc4d5515eae857b7de404821657cae379464dee08a394ae40936ef7245e1b6","source":{"kind":"arxiv","id":"2303.07936","version":1},"attestation_state":"computed","paper":{"title":"Comfortable Priority Handling with Predictive Velocity Optimization for Intersection Crossings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"cs.RO","authors_text":"Julian Eggert, Malte Probst, Misa Komuro, Tim Puphal, Yiyang Li","submitted_at":"2023-03-14T14:24:09Z","abstract_excerpt":"We address the problem of motion planning for four-way intersection crossings with right-of-ways. Road safety typically assigns liability to the follower in rear-end collisions and to the approaching vehicle required to yield in side crashes. As an alternative to previous models based on heuristic state machines, we propose a planning framework which changes the prediction model of other cars (e.g. their prototypical accelerations and decelerations) depending on the given longitudinal or lateral priority rules. Combined with a state-of-the-art trajectory optimization approach ROPT (Risk Optimi"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2303.07936","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-03-14T14:24:09Z","cross_cats_sorted":["cs.SY","eess.SY"],"title_canon_sha256":"b012dcf0d4ebed472e58e2a3c85ab01241fd7b12ce14ae9bf52d272689f7a7b1","abstract_canon_sha256":"669ef08e289a7294a57d21ca53f686535b971b06c4a1e48e2a9cf8b6bf130462"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:51:13.154769Z","signature_b64":"fpdqnp6xocwrkNZZmWnFWACEDknn99mDqJmsA0QhuI0NTzoyPiVSIlNMXwAVAiDljmix7dmbx4DpqO1lURgrAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c6bc4d5515eae857b7de404821657cae379464dee08a394ae40936ef7245e1b6","last_reissued_at":"2026-07-05T05:51:13.154344Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:51:13.154344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Comfortable Priority Handling with Predictive Velocity Optimization for Intersection Crossings","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.SY","eess.SY"],"primary_cat":"cs.RO","authors_text":"Julian Eggert, Malte Probst, Misa Komuro, Tim Puphal, Yiyang Li","submitted_at":"2023-03-14T14:24:09Z","abstract_excerpt":"We address the problem of motion planning for four-way intersection crossings with right-of-ways. Road safety typically assigns liability to the follower in rear-end collisions and to the approaching vehicle required to yield in side crashes. As an alternative to previous models based on heuristic state machines, we propose a planning framework which changes the prediction model of other cars (e.g. their prototypical accelerations and decelerations) depending on the given longitudinal or lateral priority rules. Combined with a state-of-the-art trajectory optimization approach ROPT (Risk Optimi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2303.07936","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/2303.07936/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2303.07936","created_at":"2026-07-05T05:51:13.154402+00:00"},{"alias_kind":"arxiv_version","alias_value":"2303.07936v1","created_at":"2026-07-05T05:51:13.154402+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2303.07936","created_at":"2026-07-05T05:51:13.154402+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y26E2VIV5LUF","created_at":"2026-07-05T05:51:13.154402+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y26E2VIV5LUFPN66","created_at":"2026-07-05T05:51:13.154402+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y26E2VIV","created_at":"2026-07-05T05:51:13.154402+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY","json":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY.json","graph_json":"https://pith.science/api/pith-number/Y26E2VIV5LUFPN66IBECCZL4VY/graph.json","events_json":"https://pith.science/api/pith-number/Y26E2VIV5LUFPN66IBECCZL4VY/events.json","paper":"https://pith.science/paper/Y26E2VIV"},"agent_actions":{"view_html":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY","download_json":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY.json","view_paper":"https://pith.science/paper/Y26E2VIV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2303.07936&json=true","fetch_graph":"https://pith.science/api/pith-number/Y26E2VIV5LUFPN66IBECCZL4VY/graph.json","fetch_events":"https://pith.science/api/pith-number/Y26E2VIV5LUFPN66IBECCZL4VY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY/action/storage_attestation","attest_author":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY/action/author_attestation","sign_citation":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY/action/citation_signature","submit_replication":"https://pith.science/pith/Y26E2VIV5LUFPN66IBECCZL4VY/action/replication_record"}},"created_at":"2026-07-05T05:51:13.154402+00:00","updated_at":"2026-07-05T05:51:13.154402+00:00"}