{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:7UCTVGNFKHUQLI5CHEBMH6JCBJ","short_pith_number":"pith:7UCTVGNF","canonical_record":{"source":{"id":"2409.07200","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-11T11:45:57Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"23eb8e054a6d1c9eb7f57a8be4ce47512b2610185523b4f7e73445b0d6609050","abstract_canon_sha256":"85ef284e3bbbbc2b52119ee7b242252064bf02ce1579a008eaee066f468879ae"},"schema_version":"1.0"},"canonical_sha256":"fd053a99a551e905a3a23902c3f9220a6c876b3f1d6426c61f48e34961a724b9","source":{"kind":"arxiv","id":"2409.07200","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.07200","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"arxiv_version","alias_value":"2409.07200v2","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.07200","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"pith_short_12","alias_value":"7UCTVGNFKHUQ","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"pith_short_16","alias_value":"7UCTVGNFKHUQLI5C","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"pith_short_8","alias_value":"7UCTVGNF","created_at":"2026-07-05T10:52:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:7UCTVGNFKHUQLI5CHEBMH6JCBJ","target":"record","payload":{"canonical_record":{"source":{"id":"2409.07200","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-11T11:45:57Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"23eb8e054a6d1c9eb7f57a8be4ce47512b2610185523b4f7e73445b0d6609050","abstract_canon_sha256":"85ef284e3bbbbc2b52119ee7b242252064bf02ce1579a008eaee066f468879ae"},"schema_version":"1.0"},"canonical_sha256":"fd053a99a551e905a3a23902c3f9220a6c876b3f1d6426c61f48e34961a724b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:52:14.219855Z","signature_b64":"9VegHyqtkYcRngj3nG+KIycq9RKR2B1rWvAs1+QWJhP7Dyi0sSmp5YFrN5xxEW5KyKKKOLgVHdLfLAzeiLvtCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fd053a99a551e905a3a23902c3f9220a6c876b3f1d6426c61f48e34961a724b9","last_reissued_at":"2026-07-05T10:52:14.219365Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:52:14.219365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2409.07200","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":"2026-07-05T10:52:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vzvq3SIKwwKCx/REmTUVcxIMlwgQ3lKhvIgnYNDMTgQo/qDN5yz2mpQjoJSJ9tcf8kweB3x0n/sofC2drtSNDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T20:24:09.186999Z"},"content_sha256":"147452e0eef6e6388cfb10c75cabe7397d523d260f482fa17ffdc8887cbcdb19","schema_version":"1.0","event_id":"sha256:147452e0eef6e6388cfb10c75cabe7397d523d260f482fa17ffdc8887cbcdb19"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:7UCTVGNFKHUQLI5CHEBMH6JCBJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"ThermalGaussian: Thermal 3D Gaussian Splatting","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Anke Xue, Chenggang Yan, Hangyu Chen, Le Zhang, Ming Lu, Rongfeng Lu, Yuhang Qin, Zunjie Zhu","submitted_at":"2024-09-11T11:45:57Z","abstract_excerpt":"Thermography is especially valuable for the military and other users of surveillance cameras. Some recent methods based on Neural Radiance Fields (NeRF) are proposed to reconstruct the thermal scenes in 3D from a set of thermal and RGB images. However, unlike NeRF, 3D Gaussian splatting (3DGS) prevails due to its rapid training and real-time rendering. In this work, we propose ThermalGaussian, the first thermal 3DGS approach capable of rendering high-quality images in RGB and thermal modalities. We first calibrate the RGB camera and the thermal camera to ensure that both modalities are accurat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.07200","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/2409.07200/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":"2026-07-05T10:52:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Md3a+vxYE70jN1CKjVssz1veZ9raPbMlbuIz22cS1/hseyaz/SMixa6lEURBAH42SaVSi49BWnaEOdpjpAUzDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T20:24:09.188524Z"},"content_sha256":"c20912642271c5ca15cc22c9229067c3a27047732643678da7ab07f960269bda","schema_version":"1.0","event_id":"sha256:c20912642271c5ca15cc22c9229067c3a27047732643678da7ab07f960269bda"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7UCTVGNFKHUQLI5CHEBMH6JCBJ/bundle.json","state_url":"https://pith.science/pith/7UCTVGNFKHUQLI5CHEBMH6JCBJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7UCTVGNFKHUQLI5CHEBMH6JCBJ/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":"2026-08-09T20:24:09Z","links":{"resolver":"https://pith.science/pith/7UCTVGNFKHUQLI5CHEBMH6JCBJ","bundle":"https://pith.science/pith/7UCTVGNFKHUQLI5CHEBMH6JCBJ/bundle.json","state":"https://pith.science/pith/7UCTVGNFKHUQLI5CHEBMH6JCBJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7UCTVGNFKHUQLI5CHEBMH6JCBJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:7UCTVGNFKHUQLI5CHEBMH6JCBJ","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":"85ef284e3bbbbc2b52119ee7b242252064bf02ce1579a008eaee066f468879ae","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-11T11:45:57Z","title_canon_sha256":"23eb8e054a6d1c9eb7f57a8be4ce47512b2610185523b4f7e73445b0d6609050"},"schema_version":"1.0","source":{"id":"2409.07200","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2409.07200","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"arxiv_version","alias_value":"2409.07200v2","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2409.07200","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"pith_short_12","alias_value":"7UCTVGNFKHUQ","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"pith_short_16","alias_value":"7UCTVGNFKHUQLI5C","created_at":"2026-07-05T10:52:14Z"},{"alias_kind":"pith_short_8","alias_value":"7UCTVGNF","created_at":"2026-07-05T10:52:14Z"}],"graph_snapshots":[{"event_id":"sha256:c20912642271c5ca15cc22c9229067c3a27047732643678da7ab07f960269bda","target":"graph","created_at":"2026-07-05T10:52:14Z","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/2409.07200/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Thermography is especially valuable for the military and other users of surveillance cameras. Some recent methods based on Neural Radiance Fields (NeRF) are proposed to reconstruct the thermal scenes in 3D from a set of thermal and RGB images. However, unlike NeRF, 3D Gaussian splatting (3DGS) prevails due to its rapid training and real-time rendering. In this work, we propose ThermalGaussian, the first thermal 3DGS approach capable of rendering high-quality images in RGB and thermal modalities. We first calibrate the RGB camera and the thermal camera to ensure that both modalities are accurat","authors_text":"Anke Xue, Chenggang Yan, Hangyu Chen, Le Zhang, Ming Lu, Rongfeng Lu, Yuhang Qin, Zunjie Zhu","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-11T11:45:57Z","title":"ThermalGaussian: Thermal 3D Gaussian Splatting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2409.07200","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":"sha256:147452e0eef6e6388cfb10c75cabe7397d523d260f482fa17ffdc8887cbcdb19","target":"record","created_at":"2026-07-05T10:52:14Z","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":"85ef284e3bbbbc2b52119ee7b242252064bf02ce1579a008eaee066f468879ae","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2024-09-11T11:45:57Z","title_canon_sha256":"23eb8e054a6d1c9eb7f57a8be4ce47512b2610185523b4f7e73445b0d6609050"},"schema_version":"1.0","source":{"id":"2409.07200","kind":"arxiv","version":2}},"canonical_sha256":"fd053a99a551e905a3a23902c3f9220a6c876b3f1d6426c61f48e34961a724b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fd053a99a551e905a3a23902c3f9220a6c876b3f1d6426c61f48e34961a724b9","first_computed_at":"2026-07-05T10:52:14.219365Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:52:14.219365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9VegHyqtkYcRngj3nG+KIycq9RKR2B1rWvAs1+QWJhP7Dyi0sSmp5YFrN5xxEW5KyKKKOLgVHdLfLAzeiLvtCA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:52:14.219855Z","signed_message":"canonical_sha256_bytes"},"source_id":"2409.07200","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:147452e0eef6e6388cfb10c75cabe7397d523d260f482fa17ffdc8887cbcdb19","sha256:c20912642271c5ca15cc22c9229067c3a27047732643678da7ab07f960269bda"],"state_sha256":"3a74ead16dd25de72c5470400e6c5910563418f593732ee54c0ec1994a9dfdd8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bHEKO8mAf5yVjbnCk+NYqomQPuDPHKodu0hFcaqAfu1FiIWT/b4hIdALQp8CiLVzEJ69jRWJMRlcO1lidG+TDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T20:24:09.194198Z","bundle_sha256":"74a3d6a73c12f4e7ac3a6c54b5d8c229b6328862d2413f40691d11f6dc7f41b2"}}