{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:LT62ERPQPCY6LGUR2246MHEGME","short_pith_number":"pith:LT62ERPQ","canonical_record":{"source":{"id":"2405.13675","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-22T14:16:30Z","cross_cats_sorted":[],"title_canon_sha256":"42368f1789e8b357cdf342bf208d85fb250c3eb44a8a6e8fde3068981ea106c7","abstract_canon_sha256":"54fe0f86a57797fb5375088ce9046dd46d63321a3f8062d6045df2299e22bdee"},"schema_version":"1.0"},"canonical_sha256":"5cfda245f078b1e59a91d6b9e61c866126b79a2d4956ee209b839cdde207e90c","source":{"kind":"arxiv","id":"2405.13675","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.13675","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"arxiv_version","alias_value":"2405.13675v4","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.13675","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"pith_short_12","alias_value":"LT62ERPQPCY6","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"pith_short_16","alias_value":"LT62ERPQPCY6LGUR","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"pith_short_8","alias_value":"LT62ERPQ","created_at":"2026-07-05T09:23:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:LT62ERPQPCY6LGUR2246MHEGME","target":"record","payload":{"canonical_record":{"source":{"id":"2405.13675","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-22T14:16:30Z","cross_cats_sorted":[],"title_canon_sha256":"42368f1789e8b357cdf342bf208d85fb250c3eb44a8a6e8fde3068981ea106c7","abstract_canon_sha256":"54fe0f86a57797fb5375088ce9046dd46d63321a3f8062d6045df2299e22bdee"},"schema_version":"1.0"},"canonical_sha256":"5cfda245f078b1e59a91d6b9e61c866126b79a2d4956ee209b839cdde207e90c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:23:50.645221Z","signature_b64":"U26oKER92ibCG4Ub6hrTuEwpwOvlIwh5MPYIFyKu4Uh4OoYzkoiM7869H047iX7vA7SYJd9ScYuqjZfGdPV9Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5cfda245f078b1e59a91d6b9e61c866126b79a2d4956ee209b839cdde207e90c","last_reissued_at":"2026-07-05T09:23:50.644733Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:23:50.644733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.13675","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T09:23:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rjvJnw3mPQXsN4HdC8UEwcAnzp/pSwyRm7IJiW4n/AXZqhejWn9wsef/4lic2Wc60BlRd/5V+1wWuTPzgOckAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T04:53:16.338410Z"},"content_sha256":"7468bb9afde500032508fd24a2f8ddb1b4999ced32d618b58d8f42996504f0af","schema_version":"1.0","event_id":"sha256:7468bb9afde500032508fd24a2f8ddb1b4999ced32d618b58d8f42996504f0af"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:LT62ERPQPCY6LGUR2246MHEGME","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Context and Geometry Aware Voxel Transformer for Semantic Scene Completion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Hui-Liang Shen, Jiacheng Ying, Junchen Yu, Lun Luo, Runmin Zhang, Si-Yuan Cao, Xiaohai Hu, Zhu Yu","submitted_at":"2024-05-22T14:16:30Z","abstract_excerpt":"Vision-based Semantic Scene Completion (SSC) has gained much attention due to its widespread applications in various 3D perception tasks. Existing sparse-to-dense approaches typically employ shared context-independent queries across various input images, which fails to capture distinctions among them as the focal regions of different inputs vary and may result in undirected feature aggregation of cross-attention. Additionally, the absence of depth information may lead to points projected onto the image plane sharing the same 2D position or similar sampling points in the feature map, resulting "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.13675","kind":"arxiv","version":4},"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/2405.13675/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":"2026-07-05T09:23:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BGt0yRzEMxCx7x9m5B+3eghV47Pf7a1Vp8/2xLxZp0YxkF6A8wajK1YmqGyYfcLORa9sF56i9iPxPmzswRfHCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T04:53:16.338949Z"},"content_sha256":"9359e10b7bc08a0ce96db2e41b2d6d580063f70d0e028ef87b14283823013859","schema_version":"1.0","event_id":"sha256:9359e10b7bc08a0ce96db2e41b2d6d580063f70d0e028ef87b14283823013859"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LT62ERPQPCY6LGUR2246MHEGME/bundle.json","state_url":"https://pith.science/pith/LT62ERPQPCY6LGUR2246MHEGME/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LT62ERPQPCY6LGUR2246MHEGME/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":"2026-08-08T04:53:16Z","links":{"resolver":"https://pith.science/pith/LT62ERPQPCY6LGUR2246MHEGME","bundle":"https://pith.science/pith/LT62ERPQPCY6LGUR2246MHEGME/bundle.json","state":"https://pith.science/pith/LT62ERPQPCY6LGUR2246MHEGME/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LT62ERPQPCY6LGUR2246MHEGME/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:LT62ERPQPCY6LGUR2246MHEGME","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":"54fe0f86a57797fb5375088ce9046dd46d63321a3f8062d6045df2299e22bdee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-22T14:16:30Z","title_canon_sha256":"42368f1789e8b357cdf342bf208d85fb250c3eb44a8a6e8fde3068981ea106c7"},"schema_version":"1.0","source":{"id":"2405.13675","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.13675","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"arxiv_version","alias_value":"2405.13675v4","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.13675","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"pith_short_12","alias_value":"LT62ERPQPCY6","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"pith_short_16","alias_value":"LT62ERPQPCY6LGUR","created_at":"2026-07-05T09:23:50Z"},{"alias_kind":"pith_short_8","alias_value":"LT62ERPQ","created_at":"2026-07-05T09:23:50Z"}],"graph_snapshots":[{"event_id":"sha256:9359e10b7bc08a0ce96db2e41b2d6d580063f70d0e028ef87b14283823013859","target":"graph","created_at":"2026-07-05T09:23:50Z","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/2405.13675/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Vision-based Semantic Scene Completion (SSC) has gained much attention due to its widespread applications in various 3D perception tasks. Existing sparse-to-dense approaches typically employ shared context-independent queries across various input images, which fails to capture distinctions among them as the focal regions of different inputs vary and may result in undirected feature aggregation of cross-attention. Additionally, the absence of depth information may lead to points projected onto the image plane sharing the same 2D position or similar sampling points in the feature map, resulting ","authors_text":"Hui-Liang Shen, Jiacheng Ying, Junchen Yu, Lun Luo, Runmin Zhang, Si-Yuan Cao, Xiaohai Hu, Zhu Yu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-22T14:16:30Z","title":"Context and Geometry Aware Voxel Transformer for Semantic Scene Completion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.13675","kind":"arxiv","version":4},"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":"sha256:7468bb9afde500032508fd24a2f8ddb1b4999ced32d618b58d8f42996504f0af","target":"record","created_at":"2026-07-05T09:23:50Z","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":"54fe0f86a57797fb5375088ce9046dd46d63321a3f8062d6045df2299e22bdee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-05-22T14:16:30Z","title_canon_sha256":"42368f1789e8b357cdf342bf208d85fb250c3eb44a8a6e8fde3068981ea106c7"},"schema_version":"1.0","source":{"id":"2405.13675","kind":"arxiv","version":4}},"canonical_sha256":"5cfda245f078b1e59a91d6b9e61c866126b79a2d4956ee209b839cdde207e90c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5cfda245f078b1e59a91d6b9e61c866126b79a2d4956ee209b839cdde207e90c","first_computed_at":"2026-07-05T09:23:50.644733Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:23:50.644733Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U26oKER92ibCG4Ub6hrTuEwpwOvlIwh5MPYIFyKu4Uh4OoYzkoiM7869H047iX7vA7SYJd9ScYuqjZfGdPV9Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T09:23:50.645221Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.13675","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7468bb9afde500032508fd24a2f8ddb1b4999ced32d618b58d8f42996504f0af","sha256:9359e10b7bc08a0ce96db2e41b2d6d580063f70d0e028ef87b14283823013859"],"state_sha256":"0cd06e067a92f9a0df9105cc15ae20865c10ee534c4bf0dcb84fa7ecdd9236b8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cjiluQuGbivse1iPZTleyFHh9rl/fZ3+KgI7e6fr38ebJsdVyn8Qzyo6GgOosTBBhrNk27t3BlSwIRvaFScqBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T04:53:16.343461Z","bundle_sha256":"964b7b2cafab3f15b2b311dfc122fc1bf8e395b18f42df0d7ea1cd4a98ff7cb9"}}