{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:73CC7US2Q45GCUFRSHVECAYN5B","short_pith_number":"pith:73CC7US2","canonical_record":{"source":{"id":"2607.26578","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-29T07:57:17Z","cross_cats_sorted":[],"title_canon_sha256":"5309e940617878e0cd364b9c3b75cc64fcc1a002d010b4d9804f329938c2dc0f","abstract_canon_sha256":"07a8e795105fc4069a8d22e33efc12bf9330d294adec6ed0a901a8b91ef6de6a"},"schema_version":"1.0"},"canonical_sha256":"fec42fd25a873a6150b191ea41030de864ebcdebbc5d31094f03081edd2c04d6","source":{"kind":"arxiv","id":"2607.26578","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26578","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26578v1","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26578","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"pith_short_12","alias_value":"73CC7US2Q45G","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"pith_short_16","alias_value":"73CC7US2Q45GCUFR","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"pith_short_8","alias_value":"73CC7US2","created_at":"2026-07-30T01:21:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:73CC7US2Q45GCUFRSHVECAYN5B","target":"record","payload":{"canonical_record":{"source":{"id":"2607.26578","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-29T07:57:17Z","cross_cats_sorted":[],"title_canon_sha256":"5309e940617878e0cd364b9c3b75cc64fcc1a002d010b4d9804f329938c2dc0f","abstract_canon_sha256":"07a8e795105fc4069a8d22e33efc12bf9330d294adec6ed0a901a8b91ef6de6a"},"schema_version":"1.0"},"canonical_sha256":"fec42fd25a873a6150b191ea41030de864ebcdebbc5d31094f03081edd2c04d6","receipt":{"kind":"pith_receipt","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fec42fd25a873a6150b191ea41030de864ebcdebbc5d31094f03081edd2c04d6","last_reissued_at":"2026-07-30T01:21:00.402423Z","signature_status":"unsigned_v0","first_computed_at":"2026-07-30T01:21:00.402423Z"},"source_kind":"arxiv","source_id":"2607.26578","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":"2026-07-30T01:21:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vJiaoDiMRQ8V+tddSmonxdhCp0dKTwMNiwkwUsreiGN4N8fXUUvdRt31H9WV2vZdRgIfIvA6oXpA+9kDPc+tBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T00:13:08.859802Z"},"content_sha256":"d273807f644a5cb70c344f8a684167c4a65f87c37faeb786fff67d456a04e089","schema_version":"1.0","event_id":"sha256:d273807f644a5cb70c344f8a684167c4a65f87c37faeb786fff67d456a04e089"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:73CC7US2Q45GCUFRSHVECAYN5B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"3DGBGS: 3D Granular Ball Gaussian Splatting for Compact Novel View Synthesis","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Dawei Dai, Meng Yang, Shuyin Xia, YiWang","submitted_at":"2026-07-29T07:57:17Z","abstract_excerpt":"Three-dimensional Gaussian Splatting (3DGS) enables high-quality real-time novel-view synthesis through explicit Gaussian primitives and differentiable rasterization. 3DGS and Granular Ball Computing (GBC), proposed in 2019, share a natural compatibility in adaptive representation. The efficiency of 3DGS partly stems from a coarse-to-fine and on-demand refinement process that draws on the generation principle of GBC. This connection motivates us to further introduce adaptive granular ball organization into anchor-based 3DGS. Existing anchor-based methods typically construct anchors from sparse"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26578","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/2607.26578/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":"2026-07-30T01:21:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xR5+0ZUpkUh+D3C0sff16Iw6pjne77SNMaS8eRuVK1cn320pDxurIPBgcREu0iHcFqTFeVhYIz22kZE8lYbEBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T00:13:08.860295Z"},"content_sha256":"1e452a3feaf9bc3531fe912d43d43ea4e003c7436c77fc3cb3f44f32fcb6b396","schema_version":"1.0","event_id":"sha256:1e452a3feaf9bc3531fe912d43d43ea4e003c7436c77fc3cb3f44f32fcb6b396"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/73CC7US2Q45GCUFRSHVECAYN5B/bundle.json","state_url":"https://pith.science/pith/73CC7US2Q45GCUFRSHVECAYN5B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/73CC7US2Q45GCUFRSHVECAYN5B/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":"2026-08-07T00:13:08Z","links":{"resolver":"https://pith.science/pith/73CC7US2Q45GCUFRSHVECAYN5B","bundle":"https://pith.science/pith/73CC7US2Q45GCUFRSHVECAYN5B/bundle.json","state":"https://pith.science/pith/73CC7US2Q45GCUFRSHVECAYN5B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/73CC7US2Q45GCUFRSHVECAYN5B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:73CC7US2Q45GCUFRSHVECAYN5B","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":"07a8e795105fc4069a8d22e33efc12bf9330d294adec6ed0a901a8b91ef6de6a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-29T07:57:17Z","title_canon_sha256":"5309e940617878e0cd364b9c3b75cc64fcc1a002d010b4d9804f329938c2dc0f"},"schema_version":"1.0","source":{"id":"2607.26578","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.26578","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"arxiv_version","alias_value":"2607.26578v1","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.26578","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"pith_short_12","alias_value":"73CC7US2Q45G","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"pith_short_16","alias_value":"73CC7US2Q45GCUFR","created_at":"2026-07-30T01:21:00Z"},{"alias_kind":"pith_short_8","alias_value":"73CC7US2","created_at":"2026-07-30T01:21:00Z"}],"graph_snapshots":[{"event_id":"sha256:1e452a3feaf9bc3531fe912d43d43ea4e003c7436c77fc3cb3f44f32fcb6b396","target":"graph","created_at":"2026-07-30T01:21:00Z","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/2607.26578/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Three-dimensional Gaussian Splatting (3DGS) enables high-quality real-time novel-view synthesis through explicit Gaussian primitives and differentiable rasterization. 3DGS and Granular Ball Computing (GBC), proposed in 2019, share a natural compatibility in adaptive representation. The efficiency of 3DGS partly stems from a coarse-to-fine and on-demand refinement process that draws on the generation principle of GBC. This connection motivates us to further introduce adaptive granular ball organization into anchor-based 3DGS. Existing anchor-based methods typically construct anchors from sparse","authors_text":"Dawei Dai, Meng Yang, Shuyin Xia, YiWang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-29T07:57:17Z","title":"3DGBGS: 3D Granular Ball Gaussian Splatting for Compact Novel View Synthesis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.26578","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:d273807f644a5cb70c344f8a684167c4a65f87c37faeb786fff67d456a04e089","target":"record","created_at":"2026-07-30T01:21:00Z","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":"07a8e795105fc4069a8d22e33efc12bf9330d294adec6ed0a901a8b91ef6de6a","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-07-29T07:57:17Z","title_canon_sha256":"5309e940617878e0cd364b9c3b75cc64fcc1a002d010b4d9804f329938c2dc0f"},"schema_version":"1.0","source":{"id":"2607.26578","kind":"arxiv","version":1}},"canonical_sha256":"fec42fd25a873a6150b191ea41030de864ebcdebbc5d31094f03081edd2c04d6","receipt":{"builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fec42fd25a873a6150b191ea41030de864ebcdebbc5d31094f03081edd2c04d6","first_computed_at":"2026-07-30T01:21:00.402423Z","kind":"pith_receipt","last_reissued_at":"2026-07-30T01:21:00.402423Z","receipt_version":"0.3","signature_status":"unsigned_v0"},"source_id":"2607.26578","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d273807f644a5cb70c344f8a684167c4a65f87c37faeb786fff67d456a04e089","sha256:1e452a3feaf9bc3531fe912d43d43ea4e003c7436c77fc3cb3f44f32fcb6b396"],"state_sha256":"bcf467ef05fdfbd0598001ce22a332077f0b52de44a869efe1ef060586df78dd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TzzSRInqkuUqtAt4x+9Sr0EX2f/CYhRR/6gfab/7elCQGMOxPdIgV49EE9LFBKSSzb9kmKfLbfrqPnYnoLzvCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T00:13:08.865101Z","bundle_sha256":"23791e5f7d658a669f4921e6e1aee6c2bc0820a3461c63102e48fd2f2a420812"}}