{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:6XFCMGNNNO3ZKWNFBJT6NNXHPT","short_pith_number":"pith:6XFCMGNN","canonical_record":{"source":{"id":"2412.01718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T17:07:59Z","cross_cats_sorted":["cs.RO"],"title_canon_sha256":"1e8411775965347bc025d2eff2e3950992173cf8188c3d47bb4a24f310512442","abstract_canon_sha256":"a3d8cffb30659a7be987c09ced26c716b831d15f53fc82a200b06035acbd3604"},"schema_version":"1.0"},"canonical_sha256":"f5ca2619ad6bb79559a50a67e6b6e77cf1ec9023810bc0afa15669c64e7d53a3","source":{"kind":"arxiv","id":"2412.01718","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01718","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01718v1","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01718","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"pith_short_12","alias_value":"6XFCMGNNNO3Z","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"pith_short_16","alias_value":"6XFCMGNNNO3ZKWNF","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"pith_short_8","alias_value":"6XFCMGNN","created_at":"2026-07-05T09:43:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:6XFCMGNNNO3ZKWNFBJT6NNXHPT","target":"record","payload":{"canonical_record":{"source":{"id":"2412.01718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T17:07:59Z","cross_cats_sorted":["cs.RO"],"title_canon_sha256":"1e8411775965347bc025d2eff2e3950992173cf8188c3d47bb4a24f310512442","abstract_canon_sha256":"a3d8cffb30659a7be987c09ced26c716b831d15f53fc82a200b06035acbd3604"},"schema_version":"1.0"},"canonical_sha256":"f5ca2619ad6bb79559a50a67e6b6e77cf1ec9023810bc0afa15669c64e7d53a3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:43:18.034595Z","signature_b64":"u070ucSqi5Q0O0al44NmAiiFduTMCz1+3JRydxXZ/KA0pNgWcCTWJ3UN0WBGzFp3cFG91ypjd1oOZRDsMDaEBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f5ca2619ad6bb79559a50a67e6b6e77cf1ec9023810bc0afa15669c64e7d53a3","last_reissued_at":"2026-07-05T09:43:18.034026Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:43:18.034026Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.01718","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":"2026-07-05T09:43:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N/IpwyrVxJfzFaVjo0UEiCttOIoVI2ASQqHZ95BAnw6VT/tJA2CM3DYFXdGa08mISpPRSvNE7/Tce7ETxW/+BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:07:58.527441Z"},"content_sha256":"f3eac69e9b783865877d27f09bcf83219c8b9fc7309868be415c9286314844cf","schema_version":"1.0","event_id":"sha256:f3eac69e9b783865877d27f09bcf83219c8b9fc7309868be415c9286314844cf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:6XFCMGNNNO3ZKWNFBJT6NNXHPT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"HUGSIM: A Real-Time, Photo-Realistic and Closed-Loop Simulator for Autonomous Driving","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.RO"],"primary_cat":"cs.CV","authors_text":"Andreas Geiger, Bingbing Liu, Dongfeng Bai, Hongyu Zhou, Jiabao Wang, Longzhong Lin, Yichong Lu, Yiyi Liao, Yue Wang","submitted_at":"2024-12-02T17:07:59Z","abstract_excerpt":"In the past few decades, autonomous driving algorithms have made significant progress in perception, planning, and control. However, evaluating individual components does not fully reflect the performance of entire systems, highlighting the need for more holistic assessment methods. This motivates the development of HUGSIM, a closed-loop, photo-realistic, and real-time simulator for evaluating autonomous driving algorithms. We achieve this by lifting captured 2D RGB images into the 3D space via 3D Gaussian Splatting, improving the rendering quality for closed-loop scenarios, and building the c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01718","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/2412.01718/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":"2026-07-05T09:43:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y8Rt8zQ/E4gNQYxJQyKFK6C4z8gk568LUfaHXOuhVkl6Q4VsrK6daiupMnecs4s51m+v9vwsfzvi3jm3e70sCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:07:58.527959Z"},"content_sha256":"8054ac616b888aeb6fd577fb41f613701ce9e334b2ac2a3273042eb3e02be7e3","schema_version":"1.0","event_id":"sha256:8054ac616b888aeb6fd577fb41f613701ce9e334b2ac2a3273042eb3e02be7e3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6XFCMGNNNO3ZKWNFBJT6NNXHPT/bundle.json","state_url":"https://pith.science/pith/6XFCMGNNNO3ZKWNFBJT6NNXHPT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6XFCMGNNNO3ZKWNFBJT6NNXHPT/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":"2026-08-06T03:07:58Z","links":{"resolver":"https://pith.science/pith/6XFCMGNNNO3ZKWNFBJT6NNXHPT","bundle":"https://pith.science/pith/6XFCMGNNNO3ZKWNFBJT6NNXHPT/bundle.json","state":"https://pith.science/pith/6XFCMGNNNO3ZKWNFBJT6NNXHPT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6XFCMGNNNO3ZKWNFBJT6NNXHPT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:6XFCMGNNNO3ZKWNFBJT6NNXHPT","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":"a3d8cffb30659a7be987c09ced26c716b831d15f53fc82a200b06035acbd3604","cross_cats_sorted":["cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T17:07:59Z","title_canon_sha256":"1e8411775965347bc025d2eff2e3950992173cf8188c3d47bb4a24f310512442"},"schema_version":"1.0","source":{"id":"2412.01718","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.01718","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"arxiv_version","alias_value":"2412.01718v1","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.01718","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"pith_short_12","alias_value":"6XFCMGNNNO3Z","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"pith_short_16","alias_value":"6XFCMGNNNO3ZKWNF","created_at":"2026-07-05T09:43:18Z"},{"alias_kind":"pith_short_8","alias_value":"6XFCMGNN","created_at":"2026-07-05T09:43:18Z"}],"graph_snapshots":[{"event_id":"sha256:8054ac616b888aeb6fd577fb41f613701ce9e334b2ac2a3273042eb3e02be7e3","target":"graph","created_at":"2026-07-05T09:43:18Z","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/2412.01718/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the past few decades, autonomous driving algorithms have made significant progress in perception, planning, and control. However, evaluating individual components does not fully reflect the performance of entire systems, highlighting the need for more holistic assessment methods. This motivates the development of HUGSIM, a closed-loop, photo-realistic, and real-time simulator for evaluating autonomous driving algorithms. We achieve this by lifting captured 2D RGB images into the 3D space via 3D Gaussian Splatting, improving the rendering quality for closed-loop scenarios, and building the c","authors_text":"Andreas Geiger, Bingbing Liu, Dongfeng Bai, Hongyu Zhou, Jiabao Wang, Longzhong Lin, Yichong Lu, Yiyi Liao, Yue Wang","cross_cats":["cs.RO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T17:07:59Z","title":"HUGSIM: A Real-Time, Photo-Realistic and Closed-Loop Simulator for Autonomous Driving"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.01718","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:f3eac69e9b783865877d27f09bcf83219c8b9fc7309868be415c9286314844cf","target":"record","created_at":"2026-07-05T09:43:18Z","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":"a3d8cffb30659a7be987c09ced26c716b831d15f53fc82a200b06035acbd3604","cross_cats_sorted":["cs.RO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-02T17:07:59Z","title_canon_sha256":"1e8411775965347bc025d2eff2e3950992173cf8188c3d47bb4a24f310512442"},"schema_version":"1.0","source":{"id":"2412.01718","kind":"arxiv","version":1}},"canonical_sha256":"f5ca2619ad6bb79559a50a67e6b6e77cf1ec9023810bc0afa15669c64e7d53a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5ca2619ad6bb79559a50a67e6b6e77cf1ec9023810bc0afa15669c64e7d53a3","first_computed_at":"2026-07-05T09:43:18.034026Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:43:18.034026Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u070ucSqi5Q0O0al44NmAiiFduTMCz1+3JRydxXZ/KA0pNgWcCTWJ3UN0WBGzFp3cFG91ypjd1oOZRDsMDaEBg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:43:18.034595Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.01718","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f3eac69e9b783865877d27f09bcf83219c8b9fc7309868be415c9286314844cf","sha256:8054ac616b888aeb6fd577fb41f613701ce9e334b2ac2a3273042eb3e02be7e3"],"state_sha256":"dd800fe92e0ccdf339c59aac4805d676fd82d2ef33eedf7c39d0e865721810b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vomc/GPWolTYdEZ9EdRV888DsmYdiTnIIiXfPEUIAEMoqvevk+luJMZ74JT8mxaUgYCN/ebEpG+fjRhT8FTnDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T03:07:58.532780Z","bundle_sha256":"d4b69770d2fbcb6e672240738ead8947ba0c36438bc9b3bc3b95e79774a5302a"}}