{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:MCNO4T3B3R35FRPJMHJW6R6QT3","short_pith_number":"pith:MCNO4T3B","canonical_record":{"source":{"id":"2608.08476","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-09T04:41:34Z","cross_cats_sorted":[],"title_canon_sha256":"36ed65e55e055a901151525e18e3132dbe93f55228e81ac7bd067191ce1103e4","abstract_canon_sha256":"857cba94af385a36263c31e7561785a53de565a7427f55c6aa555ad081a7f65a"},"schema_version":"1.0"},"canonical_sha256":"609aee4f61dc77d2c5e961d36f47d09edcc700518d8c659f87a79f159a0d3be2","source":{"kind":"arxiv","id":"2608.08476","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.08476","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"arxiv_version","alias_value":"2608.08476v1","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.08476","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"pith_short_12","alias_value":"MCNO4T3B3R35","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"pith_short_16","alias_value":"MCNO4T3B3R35FRPJ","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"pith_short_8","alias_value":"MCNO4T3B","created_at":"2026-08-11T01:22:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:MCNO4T3B3R35FRPJMHJW6R6QT3","target":"record","payload":{"canonical_record":{"source":{"id":"2608.08476","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-09T04:41:34Z","cross_cats_sorted":[],"title_canon_sha256":"36ed65e55e055a901151525e18e3132dbe93f55228e81ac7bd067191ce1103e4","abstract_canon_sha256":"857cba94af385a36263c31e7561785a53de565a7427f55c6aa555ad081a7f65a"},"schema_version":"1.0"},"canonical_sha256":"609aee4f61dc77d2c5e961d36f47d09edcc700518d8c659f87a79f159a0d3be2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-11T01:22:43.897401Z","signature_b64":"prfP9K1IlBny6xKRKf/GtBqsj6KuhJbQtKd4Cu//huv8T0+/ZEL3rMzEH8MSvYUd9pzHXc0Of7w+5f7C8/STCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"609aee4f61dc77d2c5e961d36f47d09edcc700518d8c659f87a79f159a0d3be2","last_reissued_at":"2026-08-11T01:22:43.894980Z","signature_status":"signed_v1","first_computed_at":"2026-08-11T01:22:43.894980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.08476","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":"2026-08-11T01:22:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6svb6LOFjFhUPh591uGq+AOJr3tocMn0r9YAoXVB1ldLpL1keb7biGfcyQvAPKH6hvVje2ABnIm/lbUR+J46DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T23:42:56.430648Z"},"content_sha256":"5d1ccc5a20fee8989f79b0aec7bbd8ae15ac44e478bc6cfb481a20d0fbe2b914","schema_version":"1.0","event_id":"sha256:5d1ccc5a20fee8989f79b0aec7bbd8ae15ac44e478bc6cfb481a20d0fbe2b914"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:MCNO4T3B3R35FRPJMHJW6R6QT3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"RayLift: Lifting Complementary Ray-Wise Evidence with 3D Geometry Priors for Semantic Scene Completion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Hongxia Yu, Huilong Pi, Jiapeng Zhang, Meng Wang, Ruihui Li, Wenzhe He, Xingdong Song","submitted_at":"2026-08-09T04:41:34Z","abstract_excerpt":"Camera-based 3D semantic scene completion (SSC) provides comprehensive scene understanding for autonomous driving and robotics. However, existing methods often treat stereo depth estimates as deterministic geometric constraints, causing depth uncertainty and local correspondence errors to propagate directly into voxel representations. To address this issue, we propose RayLift, a framework that uses stereo geometry as a metric reference while incorporating complementary ray evidence to recover reliable 3D structures adaptively. RayLift first employs a Complementary Context Encoder that extracts"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.08476","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/2608.08476/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":"2026-08-11T01:22:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FKd4d966XShUB23CQ7HYFuULIk7nwpk/bemX5g8Ng6c+KpcbXABzf24kgh1CeyWrqIDsj93eP1lXokc7waPmBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T23:42:56.431818Z"},"content_sha256":"50a63e179c8d7c598e5c3881e9e50ab62e1e281d4b310b1440da20ab861c61af","schema_version":"1.0","event_id":"sha256:50a63e179c8d7c598e5c3881e9e50ab62e1e281d4b310b1440da20ab861c61af"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MCNO4T3B3R35FRPJMHJW6R6QT3/bundle.json","state_url":"https://pith.science/pith/MCNO4T3B3R35FRPJMHJW6R6QT3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MCNO4T3B3R35FRPJMHJW6R6QT3/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":"2026-08-17T23:42:56Z","links":{"resolver":"https://pith.science/pith/MCNO4T3B3R35FRPJMHJW6R6QT3","bundle":"https://pith.science/pith/MCNO4T3B3R35FRPJMHJW6R6QT3/bundle.json","state":"https://pith.science/pith/MCNO4T3B3R35FRPJMHJW6R6QT3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MCNO4T3B3R35FRPJMHJW6R6QT3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MCNO4T3B3R35FRPJMHJW6R6QT3","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":"857cba94af385a36263c31e7561785a53de565a7427f55c6aa555ad081a7f65a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-09T04:41:34Z","title_canon_sha256":"36ed65e55e055a901151525e18e3132dbe93f55228e81ac7bd067191ce1103e4"},"schema_version":"1.0","source":{"id":"2608.08476","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.08476","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"arxiv_version","alias_value":"2608.08476v1","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.08476","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"pith_short_12","alias_value":"MCNO4T3B3R35","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"pith_short_16","alias_value":"MCNO4T3B3R35FRPJ","created_at":"2026-08-11T01:22:43Z"},{"alias_kind":"pith_short_8","alias_value":"MCNO4T3B","created_at":"2026-08-11T01:22:43Z"}],"graph_snapshots":[{"event_id":"sha256:50a63e179c8d7c598e5c3881e9e50ab62e1e281d4b310b1440da20ab861c61af","target":"graph","created_at":"2026-08-11T01:22:43Z","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/2608.08476/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Camera-based 3D semantic scene completion (SSC) provides comprehensive scene understanding for autonomous driving and robotics. However, existing methods often treat stereo depth estimates as deterministic geometric constraints, causing depth uncertainty and local correspondence errors to propagate directly into voxel representations. To address this issue, we propose RayLift, a framework that uses stereo geometry as a metric reference while incorporating complementary ray evidence to recover reliable 3D structures adaptively. RayLift first employs a Complementary Context Encoder that extracts","authors_text":"Hongxia Yu, Huilong Pi, Jiapeng Zhang, Meng Wang, Ruihui Li, Wenzhe He, Xingdong Song","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-09T04:41:34Z","title":"RayLift: Lifting Complementary Ray-Wise Evidence with 3D Geometry Priors for Semantic Scene Completion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.08476","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":"sha256:5d1ccc5a20fee8989f79b0aec7bbd8ae15ac44e478bc6cfb481a20d0fbe2b914","target":"record","created_at":"2026-08-11T01:22:43Z","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":"857cba94af385a36263c31e7561785a53de565a7427f55c6aa555ad081a7f65a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-08-09T04:41:34Z","title_canon_sha256":"36ed65e55e055a901151525e18e3132dbe93f55228e81ac7bd067191ce1103e4"},"schema_version":"1.0","source":{"id":"2608.08476","kind":"arxiv","version":1}},"canonical_sha256":"609aee4f61dc77d2c5e961d36f47d09edcc700518d8c659f87a79f159a0d3be2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"609aee4f61dc77d2c5e961d36f47d09edcc700518d8c659f87a79f159a0d3be2","first_computed_at":"2026-08-11T01:22:43.894980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-11T01:22:43.894980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"prfP9K1IlBny6xKRKf/GtBqsj6KuhJbQtKd4Cu//huv8T0+/ZEL3rMzEH8MSvYUd9pzHXc0Of7w+5f7C8/STCw==","signature_status":"signed_v1","signed_at":"2026-08-11T01:22:43.897401Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.08476","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d1ccc5a20fee8989f79b0aec7bbd8ae15ac44e478bc6cfb481a20d0fbe2b914","sha256:50a63e179c8d7c598e5c3881e9e50ab62e1e281d4b310b1440da20ab861c61af"],"state_sha256":"7a29fbe3d26a0c7182a2c17f9f35d7f46577083af7117f8356bff01dca1944c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XR2ypqsrur8SIfnnYgvKZyhH0Nfz9y67rXdhTbyMw8LCC+VjNM9LOOBTlp92kSf3BcErVlAVdG2wEmd2v6eqAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T23:42:56.439159Z","bundle_sha256":"99cd48a041a27df99fd847553485aa248ee0b2d1dc8cb32e4838fbe1be1a64bc"}}