{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:CTN7EQU65ONOXAVIFXEITMBRBC","short_pith_number":"pith:CTN7EQU6","canonical_record":{"source":{"id":"2508.07083","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-09T19:37:43Z","cross_cats_sorted":[],"title_canon_sha256":"5e671b4409370c0626fe2fd069866214feb88a7568265f48078d82c63140343f","abstract_canon_sha256":"e1d2805509f20bfc3833d4612e206bf0e1629ed41a545ae8200f79f3ba342590"},"schema_version":"1.0"},"canonical_sha256":"14dbf2429eeb9aeb82a82dc889b03108aaa39550a50abe5bbb57f93a6fb97676","source":{"kind":"arxiv","id":"2508.07083","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.07083","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"arxiv_version","alias_value":"2508.07083v1","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.07083","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"pith_short_12","alias_value":"CTN7EQU65ONO","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"pith_short_16","alias_value":"CTN7EQU65ONOXAVI","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"pith_short_8","alias_value":"CTN7EQU6","created_at":"2026-07-05T11:51:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:CTN7EQU65ONOXAVIFXEITMBRBC","target":"record","payload":{"canonical_record":{"source":{"id":"2508.07083","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-09T19:37:43Z","cross_cats_sorted":[],"title_canon_sha256":"5e671b4409370c0626fe2fd069866214feb88a7568265f48078d82c63140343f","abstract_canon_sha256":"e1d2805509f20bfc3833d4612e206bf0e1629ed41a545ae8200f79f3ba342590"},"schema_version":"1.0"},"canonical_sha256":"14dbf2429eeb9aeb82a82dc889b03108aaa39550a50abe5bbb57f93a6fb97676","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:51:40.560665Z","signature_b64":"G30J/hk/7iH0J8AUvsPAAuVXUjXVif2dZDUZauiIbHYUCdBWNZokIjmhayV0zwYIPgz+UuLES1TCKgjk3GKIAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"14dbf2429eeb9aeb82a82dc889b03108aaa39550a50abe5bbb57f93a6fb97676","last_reissued_at":"2026-07-05T11:51:40.560257Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:51:40.560257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.07083","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":"2026-07-05T11:51:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KVvHh4+yAzqP0BHUAwzUfy+Bt+JI5s35HvI/qTN1pJMurmwdTM7JnW1OSwN0wDPkVPo3vRvLdyk2kZXKtjn3Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T15:37:24.900348Z"},"content_sha256":"51d6d0800f46d14b17dc1545929c90d7c9dd2913e42b1a3a216edeeb946cc7b5","schema_version":"1.0","event_id":"sha256:51d6d0800f46d14b17dc1545929c90d7c9dd2913e42b1a3a216edeeb946cc7b5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:CTN7EQU65ONOXAVIFXEITMBRBC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"TeSO: Representing and Compressing 3D Point Cloud Scenes with Textured Surfel Octree","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Ran Gong, Tingyu Fan, Yao Wang, Yueyu Hu","submitted_at":"2025-08-09T19:37:43Z","abstract_excerpt":"3D visual content streaming is a key technology for emerging 3D telepresence and AR/VR applications. One fundamental element underlying the technology is a versatile 3D representation that is capable of producing high-quality renders and can be efficiently compressed at the same time. Existing 3D representations like point clouds, meshes and 3D Gaussians each have limitations in terms of rendering quality, surface definition, and compressibility. In this paper, we present the Textured Surfel Octree (TeSO), a novel 3D representation that is built from point clouds but addresses the aforemention"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.07083","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/2508.07083/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":"2026-07-05T11:51:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wn9j3jRVYHaHErSabHbEUyibM2vN30KrtBtQjMoHFVzNwubM6qfAw4Oy3u0apsjeUWVbOF992reHXB7dryCeCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-21T15:37:24.900983Z"},"content_sha256":"871d7b97ad60ce72cc8c44affed1207ab8bc6ba4780a235ee7171191aec92e2f","schema_version":"1.0","event_id":"sha256:871d7b97ad60ce72cc8c44affed1207ab8bc6ba4780a235ee7171191aec92e2f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CTN7EQU65ONOXAVIFXEITMBRBC/bundle.json","state_url":"https://pith.science/pith/CTN7EQU65ONOXAVIFXEITMBRBC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CTN7EQU65ONOXAVIFXEITMBRBC/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":"2026-08-21T15:37:24Z","links":{"resolver":"https://pith.science/pith/CTN7EQU65ONOXAVIFXEITMBRBC","bundle":"https://pith.science/pith/CTN7EQU65ONOXAVIFXEITMBRBC/bundle.json","state":"https://pith.science/pith/CTN7EQU65ONOXAVIFXEITMBRBC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CTN7EQU65ONOXAVIFXEITMBRBC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:CTN7EQU65ONOXAVIFXEITMBRBC","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":"e1d2805509f20bfc3833d4612e206bf0e1629ed41a545ae8200f79f3ba342590","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-09T19:37:43Z","title_canon_sha256":"5e671b4409370c0626fe2fd069866214feb88a7568265f48078d82c63140343f"},"schema_version":"1.0","source":{"id":"2508.07083","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.07083","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"arxiv_version","alias_value":"2508.07083v1","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.07083","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"pith_short_12","alias_value":"CTN7EQU65ONO","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"pith_short_16","alias_value":"CTN7EQU65ONOXAVI","created_at":"2026-07-05T11:51:40Z"},{"alias_kind":"pith_short_8","alias_value":"CTN7EQU6","created_at":"2026-07-05T11:51:40Z"}],"graph_snapshots":[{"event_id":"sha256:871d7b97ad60ce72cc8c44affed1207ab8bc6ba4780a235ee7171191aec92e2f","target":"graph","created_at":"2026-07-05T11:51:40Z","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/2508.07083/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"3D visual content streaming is a key technology for emerging 3D telepresence and AR/VR applications. One fundamental element underlying the technology is a versatile 3D representation that is capable of producing high-quality renders and can be efficiently compressed at the same time. Existing 3D representations like point clouds, meshes and 3D Gaussians each have limitations in terms of rendering quality, surface definition, and compressibility. In this paper, we present the Textured Surfel Octree (TeSO), a novel 3D representation that is built from point clouds but addresses the aforemention","authors_text":"Ran Gong, Tingyu Fan, Yao Wang, Yueyu Hu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-09T19:37:43Z","title":"TeSO: Representing and Compressing 3D Point Cloud Scenes with Textured Surfel Octree"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.07083","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":"sha256:51d6d0800f46d14b17dc1545929c90d7c9dd2913e42b1a3a216edeeb946cc7b5","target":"record","created_at":"2026-07-05T11:51:40Z","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":"e1d2805509f20bfc3833d4612e206bf0e1629ed41a545ae8200f79f3ba342590","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-08-09T19:37:43Z","title_canon_sha256":"5e671b4409370c0626fe2fd069866214feb88a7568265f48078d82c63140343f"},"schema_version":"1.0","source":{"id":"2508.07083","kind":"arxiv","version":1}},"canonical_sha256":"14dbf2429eeb9aeb82a82dc889b03108aaa39550a50abe5bbb57f93a6fb97676","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"14dbf2429eeb9aeb82a82dc889b03108aaa39550a50abe5bbb57f93a6fb97676","first_computed_at":"2026-07-05T11:51:40.560257Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:51:40.560257Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"G30J/hk/7iH0J8AUvsPAAuVXUjXVif2dZDUZauiIbHYUCdBWNZokIjmhayV0zwYIPgz+UuLES1TCKgjk3GKIAg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:51:40.560665Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.07083","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:51d6d0800f46d14b17dc1545929c90d7c9dd2913e42b1a3a216edeeb946cc7b5","sha256:871d7b97ad60ce72cc8c44affed1207ab8bc6ba4780a235ee7171191aec92e2f"],"state_sha256":"ea4b3a42235213df3790d7bca6420b5dbe868e87fafbbe85122e8f71035dab02"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RnUF9ceC7JM8n/155j6FIhJuYRdHIOj11jaWDpluMDI1e92d1+TgETAKActBZyKB2wQtNkeqThVqVdeQZpg9AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-21T15:37:24.906192Z","bundle_sha256":"2cb41fc935f88ddf092da695899dcb4eb274ab4c905a74252b56a6509c51ab8e"}}