{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:UJIYHE6SMX4NISLEGFX7ZSKFRZ","short_pith_number":"pith:UJIYHE6S","canonical_record":{"source":{"id":"2412.07163","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-10T03:46:03Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"cbd2008d62bb3e44d53d80715441d21f3ebb6f3d708b6f00e27976a603170f8f","abstract_canon_sha256":"5e0770a94912d520eeb9d1e3bcf9479fa0fc524cd66ca72e5b29d247d3e09a76"},"schema_version":"1.0"},"canonical_sha256":"a2518393d265f8d44964316ffcc9458e609815faad7fb2fa8a9a82993013b683","source":{"kind":"arxiv","id":"2412.07163","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.07163","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"arxiv_version","alias_value":"2412.07163v1","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.07163","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"pith_short_12","alias_value":"UJIYHE6SMX4N","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"pith_short_16","alias_value":"UJIYHE6SMX4NISLE","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"pith_short_8","alias_value":"UJIYHE6S","created_at":"2026-07-05T09:47:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:UJIYHE6SMX4NISLEGFX7ZSKFRZ","target":"record","payload":{"canonical_record":{"source":{"id":"2412.07163","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-10T03:46:03Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"cbd2008d62bb3e44d53d80715441d21f3ebb6f3d708b6f00e27976a603170f8f","abstract_canon_sha256":"5e0770a94912d520eeb9d1e3bcf9479fa0fc524cd66ca72e5b29d247d3e09a76"},"schema_version":"1.0"},"canonical_sha256":"a2518393d265f8d44964316ffcc9458e609815faad7fb2fa8a9a82993013b683","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:47:04.950149Z","signature_b64":"1sZdl8XLt51ss7o941+UHx3IqApRywEQo/dW4K9tzX0K3UIuDfdbLUM2/My3xVE+toS9RopzDMQtxwSJFdjLCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a2518393d265f8d44964316ffcc9458e609815faad7fb2fa8a9a82993013b683","last_reissued_at":"2026-07-05T09:47:04.949584Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:47:04.949584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.07163","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":"2026-07-05T09:47:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pTc3awCO4NVbc5kFO1MoreE+GB4Cd/zvQEAtaLXsaRLvttwT3KzJED2XnvfIH05cL6XfPO1jBLdB/QoiPasTBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T18:10:38.201781Z"},"content_sha256":"c5708efc9933b468891600d8054bb6cee3a587698233825eb404f1b915bff5ee","schema_version":"1.0","event_id":"sha256:c5708efc9933b468891600d8054bb6cee3a587698233825eb404f1b915bff5ee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:UJIYHE6SMX4NISLEGFX7ZSKFRZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Fast Occupancy Network","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Dong Li, Emad Barsoum, Ji Liu, Jinzhang Peng, Lu Tian, Mingjie Lu, Xingliang Huang, Yuanxian Huang","submitted_at":"2024-12-10T03:46:03Z","abstract_excerpt":"Occupancy Network has recently attracted much attention in autonomous driving. Instead of monocular 3D detection and recent bird's eye view(BEV) models predicting 3D bounding box of obstacles, Occupancy Network predicts the category of voxel in specified 3D space around the ego vehicle via transforming 3D detection task into 3D voxel segmentation task, which has much superiority in tackling category outlier obstacles and providing fine-grained 3D representation. However, existing methods usually require huge computation resources than previous methods, which hinder the Occupancy Network soluti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.07163","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/2412.07163/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":"2026-07-05T09:47:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UfqN+k/CFcwbLjTdFI4Tsp6GDHDwkAvyQ1rmoQrjyon7WbRGzTeh64T2TLotY9I4TsNZG+B3sHj7vNdOI4gvDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T18:10:38.202170Z"},"content_sha256":"5e07b16c0346adf2973732ebb9c1a296ffaa32503756228452aa22c5d53d2b30","schema_version":"1.0","event_id":"sha256:5e07b16c0346adf2973732ebb9c1a296ffaa32503756228452aa22c5d53d2b30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/UJIYHE6SMX4NISLEGFX7ZSKFRZ/bundle.json","state_url":"https://pith.science/pith/UJIYHE6SMX4NISLEGFX7ZSKFRZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/UJIYHE6SMX4NISLEGFX7ZSKFRZ/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":"2026-08-04T18:10:38Z","links":{"resolver":"https://pith.science/pith/UJIYHE6SMX4NISLEGFX7ZSKFRZ","bundle":"https://pith.science/pith/UJIYHE6SMX4NISLEGFX7ZSKFRZ/bundle.json","state":"https://pith.science/pith/UJIYHE6SMX4NISLEGFX7ZSKFRZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/UJIYHE6SMX4NISLEGFX7ZSKFRZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:UJIYHE6SMX4NISLEGFX7ZSKFRZ","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":"5e0770a94912d520eeb9d1e3bcf9479fa0fc524cd66ca72e5b29d247d3e09a76","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-10T03:46:03Z","title_canon_sha256":"cbd2008d62bb3e44d53d80715441d21f3ebb6f3d708b6f00e27976a603170f8f"},"schema_version":"1.0","source":{"id":"2412.07163","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.07163","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"arxiv_version","alias_value":"2412.07163v1","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.07163","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"pith_short_12","alias_value":"UJIYHE6SMX4N","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"pith_short_16","alias_value":"UJIYHE6SMX4NISLE","created_at":"2026-07-05T09:47:04Z"},{"alias_kind":"pith_short_8","alias_value":"UJIYHE6S","created_at":"2026-07-05T09:47:04Z"}],"graph_snapshots":[{"event_id":"sha256:5e07b16c0346adf2973732ebb9c1a296ffaa32503756228452aa22c5d53d2b30","target":"graph","created_at":"2026-07-05T09:47:04Z","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/2412.07163/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Occupancy Network has recently attracted much attention in autonomous driving. Instead of monocular 3D detection and recent bird's eye view(BEV) models predicting 3D bounding box of obstacles, Occupancy Network predicts the category of voxel in specified 3D space around the ego vehicle via transforming 3D detection task into 3D voxel segmentation task, which has much superiority in tackling category outlier obstacles and providing fine-grained 3D representation. However, existing methods usually require huge computation resources than previous methods, which hinder the Occupancy Network soluti","authors_text":"Dong Li, Emad Barsoum, Ji Liu, Jinzhang Peng, Lu Tian, Mingjie Lu, Xingliang Huang, Yuanxian Huang","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-10T03:46:03Z","title":"Fast Occupancy Network"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.07163","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:c5708efc9933b468891600d8054bb6cee3a587698233825eb404f1b915bff5ee","target":"record","created_at":"2026-07-05T09:47:04Z","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":"5e0770a94912d520eeb9d1e3bcf9479fa0fc524cd66ca72e5b29d247d3e09a76","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-10T03:46:03Z","title_canon_sha256":"cbd2008d62bb3e44d53d80715441d21f3ebb6f3d708b6f00e27976a603170f8f"},"schema_version":"1.0","source":{"id":"2412.07163","kind":"arxiv","version":1}},"canonical_sha256":"a2518393d265f8d44964316ffcc9458e609815faad7fb2fa8a9a82993013b683","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a2518393d265f8d44964316ffcc9458e609815faad7fb2fa8a9a82993013b683","first_computed_at":"2026-07-05T09:47:04.949584Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:47:04.949584Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1sZdl8XLt51ss7o941+UHx3IqApRywEQo/dW4K9tzX0K3UIuDfdbLUM2/My3xVE+toS9RopzDMQtxwSJFdjLCg==","signature_status":"signed_v1","signed_at":"2026-07-05T09:47:04.950149Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.07163","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c5708efc9933b468891600d8054bb6cee3a587698233825eb404f1b915bff5ee","sha256:5e07b16c0346adf2973732ebb9c1a296ffaa32503756228452aa22c5d53d2b30"],"state_sha256":"6208780a7c4fbd9a53ff9269af3487ab33c9fd9d5de2916c0b676da297cd6190"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JL4PUmIkp+Sfw7L7z5dmhj26xSg/8hFG4khHKKpkNwtSjYdeajYpOXpYqgiKRdU+nsVHVGgWzp45Z41oMDf8DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T18:10:38.205147Z","bundle_sha256":"26627f351d50aaa66d8ad0b10536d67932c8482b5d6a36e164211ecdccacd446"}}