{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:DLILJKP7UUAU7NBUBMHP4JTTFZ","short_pith_number":"pith:DLILJKP7","canonical_record":{"source":{"id":"2501.18630","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-01-27T18:58:43Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"c31fef614356bbe04cd0ee915b3b4a610c6cb08b0adf7ea795b1098c30c4dd4b","abstract_canon_sha256":"6692acce26ea36e3bf8b3c3bf5cf7891e64ebde2b6f15b331281cde56186bdb1"},"schema_version":"1.0"},"canonical_sha256":"1ad0b4a9ffa5014fb4340b0efe26732e78b80808053061614267f80d75b005fb","source":{"kind":"arxiv","id":"2501.18630","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.18630","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"arxiv_version","alias_value":"2501.18630v2","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.18630","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"pith_short_12","alias_value":"DLILJKP7UUAU","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"pith_short_16","alias_value":"DLILJKP7UUAU7NBU","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"pith_short_8","alias_value":"DLILJKP7","created_at":"2026-07-05T10:59:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:DLILJKP7UUAU7NBUBMHP4JTTFZ","target":"record","payload":{"canonical_record":{"source":{"id":"2501.18630","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-01-27T18:58:43Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"c31fef614356bbe04cd0ee915b3b4a610c6cb08b0adf7ea795b1098c30c4dd4b","abstract_canon_sha256":"6692acce26ea36e3bf8b3c3bf5cf7891e64ebde2b6f15b331281cde56186bdb1"},"schema_version":"1.0"},"canonical_sha256":"1ad0b4a9ffa5014fb4340b0efe26732e78b80808053061614267f80d75b005fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:59:05.217761Z","signature_b64":"sRcpDnjPK5E0b5K9ecvG7srszp2u+h371axN7mabIagQQ3Ai9PjasvTwHfgCliUrgaI5tCTQ/FIPejTo00DkBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ad0b4a9ffa5014fb4340b0efe26732e78b80808053061614267f80d75b005fb","last_reissued_at":"2026-07-05T10:59:05.217263Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:59:05.217263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.18630","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":"2026-07-05T10:59:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ubBzmXV6UOLD2le+rn34zVCQp+6TgE2WCDwyqGRRIcLV70AyVbT+ENl4pF2mGl4THQefJS26OVXHBCnX0+gYAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:28:12.334716Z"},"content_sha256":"bfcce5e52c1df31a518033bee93a664945aed261487ef698aa2dcba872454cd8","schema_version":"1.0","event_id":"sha256:bfcce5e52c1df31a518033bee93a664945aed261487ef698aa2dcba872454cd8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:DLILJKP7UUAU7NBUBMHP4JTTFZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deformable Beta Splatting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.GR"],"primary_cat":"cs.CV","authors_text":"Andrew Feng, Dylan Sun, Meida Chen, Rong Liu, Yue Wang","submitted_at":"2025-01-27T18:58:43Z","abstract_excerpt":"3D Gaussian Splatting (3DGS) has advanced radiance field reconstruction by enabling real-time rendering. However, its reliance on Gaussian kernels for geometry and low-order Spherical Harmonics (SH) for color encoding limits its ability to capture complex geometries and diverse colors. We introduce Deformable Beta Splatting (DBS), a deformable and compact approach that enhances both geometry and color representation. DBS replaces Gaussian kernels with deformable Beta Kernels, which offer bounded support and adaptive frequency control to capture fine geometric details with higher fidelity while"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.18630","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/2501.18630/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":"2026-07-05T10:59:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H7bVzWclW7BV3MxxR7xQYGqlqkyjf02G92ra8zieQ0dBIo60S0v7zKLMYGuBo/7LpUnye6upMD2mlyIIiH4iAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:28:12.335297Z"},"content_sha256":"6f1bdc14bbe4d8cfb22c330994b48c4fea8547a5577b5e077173e404e47ce758","schema_version":"1.0","event_id":"sha256:6f1bdc14bbe4d8cfb22c330994b48c4fea8547a5577b5e077173e404e47ce758"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DLILJKP7UUAU7NBUBMHP4JTTFZ/bundle.json","state_url":"https://pith.science/pith/DLILJKP7UUAU7NBUBMHP4JTTFZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DLILJKP7UUAU7NBUBMHP4JTTFZ/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":"2026-08-06T04:28:12Z","links":{"resolver":"https://pith.science/pith/DLILJKP7UUAU7NBUBMHP4JTTFZ","bundle":"https://pith.science/pith/DLILJKP7UUAU7NBUBMHP4JTTFZ/bundle.json","state":"https://pith.science/pith/DLILJKP7UUAU7NBUBMHP4JTTFZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DLILJKP7UUAU7NBUBMHP4JTTFZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DLILJKP7UUAU7NBUBMHP4JTTFZ","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":"6692acce26ea36e3bf8b3c3bf5cf7891e64ebde2b6f15b331281cde56186bdb1","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-01-27T18:58:43Z","title_canon_sha256":"c31fef614356bbe04cd0ee915b3b4a610c6cb08b0adf7ea795b1098c30c4dd4b"},"schema_version":"1.0","source":{"id":"2501.18630","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.18630","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"arxiv_version","alias_value":"2501.18630v2","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.18630","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"pith_short_12","alias_value":"DLILJKP7UUAU","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"pith_short_16","alias_value":"DLILJKP7UUAU7NBU","created_at":"2026-07-05T10:59:05Z"},{"alias_kind":"pith_short_8","alias_value":"DLILJKP7","created_at":"2026-07-05T10:59:05Z"}],"graph_snapshots":[{"event_id":"sha256:6f1bdc14bbe4d8cfb22c330994b48c4fea8547a5577b5e077173e404e47ce758","target":"graph","created_at":"2026-07-05T10:59:05Z","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/2501.18630/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"3D Gaussian Splatting (3DGS) has advanced radiance field reconstruction by enabling real-time rendering. However, its reliance on Gaussian kernels for geometry and low-order Spherical Harmonics (SH) for color encoding limits its ability to capture complex geometries and diverse colors. We introduce Deformable Beta Splatting (DBS), a deformable and compact approach that enhances both geometry and color representation. DBS replaces Gaussian kernels with deformable Beta Kernels, which offer bounded support and adaptive frequency control to capture fine geometric details with higher fidelity while","authors_text":"Andrew Feng, Dylan Sun, Meida Chen, Rong Liu, Yue Wang","cross_cats":["cs.GR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-01-27T18:58:43Z","title":"Deformable Beta Splatting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.18630","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:bfcce5e52c1df31a518033bee93a664945aed261487ef698aa2dcba872454cd8","target":"record","created_at":"2026-07-05T10:59:05Z","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":"6692acce26ea36e3bf8b3c3bf5cf7891e64ebde2b6f15b331281cde56186bdb1","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-01-27T18:58:43Z","title_canon_sha256":"c31fef614356bbe04cd0ee915b3b4a610c6cb08b0adf7ea795b1098c30c4dd4b"},"schema_version":"1.0","source":{"id":"2501.18630","kind":"arxiv","version":2}},"canonical_sha256":"1ad0b4a9ffa5014fb4340b0efe26732e78b80808053061614267f80d75b005fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ad0b4a9ffa5014fb4340b0efe26732e78b80808053061614267f80d75b005fb","first_computed_at":"2026-07-05T10:59:05.217263Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:59:05.217263Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sRcpDnjPK5E0b5K9ecvG7srszp2u+h371axN7mabIagQQ3Ai9PjasvTwHfgCliUrgaI5tCTQ/FIPejTo00DkBw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:59:05.217761Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.18630","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bfcce5e52c1df31a518033bee93a664945aed261487ef698aa2dcba872454cd8","sha256:6f1bdc14bbe4d8cfb22c330994b48c4fea8547a5577b5e077173e404e47ce758"],"state_sha256":"ea558c125416e3494a9b59a204052dab7ef2304dbc750f4953e9079ba25e9d26"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jkGpg/4ukZp2N1xAMwYRLXK3mUlinjv31n/GH0GoIJYGnq9xyHu2TcctjYpjFjDc3SFOwBoNK5KXbCULSIjIDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T04:28:12.339399Z","bundle_sha256":"963c0215c11fb0f3bf2e40617d1b42f8d9f533d61bc52fa378cc197c7887f049"}}