{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:K3HQFUAURN5HCWIOATRTIOUSLA","short_pith_number":"pith:K3HQFUAU","canonical_record":{"source":{"id":"2412.12906","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-17T13:32:04Z","cross_cats_sorted":[],"title_canon_sha256":"96683a745f18d9e9cc6038ca0642ff57889e5b2f4053b3dee57a6b23b5572240","abstract_canon_sha256":"4fd223d8fa42d5036e47dd304736f4081aab601fcb1086373998070ccb0a0b4b"},"schema_version":"1.0"},"canonical_sha256":"56cf02d0148b7a71590e04e3343a925806067baf9e49ce47dce3c55f3a3e923c","source":{"kind":"arxiv","id":"2412.12906","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.12906","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"arxiv_version","alias_value":"2412.12906v2","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.12906","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"pith_short_12","alias_value":"K3HQFUAURN5H","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"pith_short_16","alias_value":"K3HQFUAURN5HCWIO","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"pith_short_8","alias_value":"K3HQFUAU","created_at":"2026-07-05T10:08:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:K3HQFUAURN5HCWIOATRTIOUSLA","target":"record","payload":{"canonical_record":{"source":{"id":"2412.12906","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-17T13:32:04Z","cross_cats_sorted":[],"title_canon_sha256":"96683a745f18d9e9cc6038ca0642ff57889e5b2f4053b3dee57a6b23b5572240","abstract_canon_sha256":"4fd223d8fa42d5036e47dd304736f4081aab601fcb1086373998070ccb0a0b4b"},"schema_version":"1.0"},"canonical_sha256":"56cf02d0148b7a71590e04e3343a925806067baf9e49ce47dce3c55f3a3e923c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:08:26.231765Z","signature_b64":"scPEecaYAcOaqHfckEh7XS1ok5qEHcKGGlFWaFMFEv/BOyDNG3MxZovmVCFlvFJmJuJPXNKS3iTJRrhAwEu6AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"56cf02d0148b7a71590e04e3343a925806067baf9e49ce47dce3c55f3a3e923c","last_reissued_at":"2026-07-05T10:08:26.231288Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:08:26.231288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.12906","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:08:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tVpYUjMbfMbbKDaTm+7j5MNLVdOxqtgYPCsvFir3bxC8r/w5sfrM5RrUdeG+c5PpH9HbXaonE4dhisx/ZGAUCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T06:50:44.672194Z"},"content_sha256":"d97c087358377db2e0a450db34e8ad82a5fac8f11fa33d699f13f0912952a118","schema_version":"1.0","event_id":"sha256:d97c087358377db2e0a450db34e8ad82a5fac8f11fa33d699f13f0912952a118"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:K3HQFUAURN5HCWIOATRTIOUSLA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"CATSplat: Context-Aware Transformer with Spatial Guidance for Generalizable 3D Gaussian Splatting from A Single-View Image","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Andreas Lugmayr, Hwanhee Jung, Innfarn Yoo, Jong Wook Kim, Karthik Ramani, Sangpil Kim, Seunggeun Chi, Seunggwan Lee, Wonseok Roh","submitted_at":"2024-12-17T13:32:04Z","abstract_excerpt":"Recently, generalizable feed-forward methods based on 3D Gaussian Splatting have gained significant attention for their potential to reconstruct 3D scenes using finite resources. These approaches create a 3D radiance field, parameterized by per-pixel 3D Gaussian primitives, from just a few images in a single forward pass. However, unlike multi-view methods that benefit from cross-view correspondences, 3D scene reconstruction with a single-view image remains an underexplored area. In this work, we introduce CATSplat, a novel generalizable transformer-based framework designed to break through th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.12906","kind":"arxiv","version":2},"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/2412.12906/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":"2026-07-05T10:08:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ysM3rpCRxrqMSoZ1KwiqhjEMGkI5+5aR8FCD36G/ezRLYgS/Q3hq2UZ+Fkq6Bpec+6gXKMfCwbb351IkkRLMDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T06:50:44.672834Z"},"content_sha256":"ab4b6e077de378cfea50165d53f3ca7db238910e575a23947f0ac7f7ad602b3b","schema_version":"1.0","event_id":"sha256:ab4b6e077de378cfea50165d53f3ca7db238910e575a23947f0ac7f7ad602b3b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/K3HQFUAURN5HCWIOATRTIOUSLA/bundle.json","state_url":"https://pith.science/pith/K3HQFUAURN5HCWIOATRTIOUSLA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/K3HQFUAURN5HCWIOATRTIOUSLA/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":"2026-07-09T06:50:44Z","links":{"resolver":"https://pith.science/pith/K3HQFUAURN5HCWIOATRTIOUSLA","bundle":"https://pith.science/pith/K3HQFUAURN5HCWIOATRTIOUSLA/bundle.json","state":"https://pith.science/pith/K3HQFUAURN5HCWIOATRTIOUSLA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/K3HQFUAURN5HCWIOATRTIOUSLA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:K3HQFUAURN5HCWIOATRTIOUSLA","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":"4fd223d8fa42d5036e47dd304736f4081aab601fcb1086373998070ccb0a0b4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-17T13:32:04Z","title_canon_sha256":"96683a745f18d9e9cc6038ca0642ff57889e5b2f4053b3dee57a6b23b5572240"},"schema_version":"1.0","source":{"id":"2412.12906","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.12906","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"arxiv_version","alias_value":"2412.12906v2","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.12906","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"pith_short_12","alias_value":"K3HQFUAURN5H","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"pith_short_16","alias_value":"K3HQFUAURN5HCWIO","created_at":"2026-07-05T10:08:26Z"},{"alias_kind":"pith_short_8","alias_value":"K3HQFUAU","created_at":"2026-07-05T10:08:26Z"}],"graph_snapshots":[{"event_id":"sha256:ab4b6e077de378cfea50165d53f3ca7db238910e575a23947f0ac7f7ad602b3b","target":"graph","created_at":"2026-07-05T10:08:26Z","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/2412.12906/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, generalizable feed-forward methods based on 3D Gaussian Splatting have gained significant attention for their potential to reconstruct 3D scenes using finite resources. These approaches create a 3D radiance field, parameterized by per-pixel 3D Gaussian primitives, from just a few images in a single forward pass. However, unlike multi-view methods that benefit from cross-view correspondences, 3D scene reconstruction with a single-view image remains an underexplored area. In this work, we introduce CATSplat, a novel generalizable transformer-based framework designed to break through th","authors_text":"Andreas Lugmayr, Hwanhee Jung, Innfarn Yoo, Jong Wook Kim, Karthik Ramani, Sangpil Kim, Seunggeun Chi, Seunggwan Lee, Wonseok Roh","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-17T13:32:04Z","title":"CATSplat: Context-Aware Transformer with Spatial Guidance for Generalizable 3D Gaussian Splatting from A Single-View Image"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.12906","kind":"arxiv","version":2},"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:d97c087358377db2e0a450db34e8ad82a5fac8f11fa33d699f13f0912952a118","target":"record","created_at":"2026-07-05T10:08:26Z","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":"4fd223d8fa42d5036e47dd304736f4081aab601fcb1086373998070ccb0a0b4b","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cs.CV","submitted_at":"2024-12-17T13:32:04Z","title_canon_sha256":"96683a745f18d9e9cc6038ca0642ff57889e5b2f4053b3dee57a6b23b5572240"},"schema_version":"1.0","source":{"id":"2412.12906","kind":"arxiv","version":2}},"canonical_sha256":"56cf02d0148b7a71590e04e3343a925806067baf9e49ce47dce3c55f3a3e923c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"56cf02d0148b7a71590e04e3343a925806067baf9e49ce47dce3c55f3a3e923c","first_computed_at":"2026-07-05T10:08:26.231288Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:08:26.231288Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"scPEecaYAcOaqHfckEh7XS1ok5qEHcKGGlFWaFMFEv/BOyDNG3MxZovmVCFlvFJmJuJPXNKS3iTJRrhAwEu6AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:08:26.231765Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.12906","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d97c087358377db2e0a450db34e8ad82a5fac8f11fa33d699f13f0912952a118","sha256:ab4b6e077de378cfea50165d53f3ca7db238910e575a23947f0ac7f7ad602b3b"],"state_sha256":"9bf57977a552c924792c49f098181c5053c6c139b17356e85433e4ade3e5a9c4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/HqCf9v4LTM16dn3f/H0vvWtwWZjiYVnd82muCRYbbzl03ngjcnV5dZmI4OI0I9vqwrgqO3crKHroKtJTkBhCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T06:50:44.676033Z","bundle_sha256":"761f47f8912463d0345c1fcb76d3bfcb2d49de884f8ebce2aecf0b3e09ac1647"}}