{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:HWRRAHYTTE5GF4DW4OFB7VJ7L3","short_pith_number":"pith:HWRRAHYT","canonical_record":{"source":{"id":"2412.11752","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T13:11:02Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"bc74599783695f421d6a4010d670d987b1b3d37da88e7383514bcd75cc77e791","abstract_canon_sha256":"2d8beebe4e2fa2bd0228d48b638817c639c5dab305846b29ac78a19b2d476586"},"schema_version":"1.0"},"canonical_sha256":"3da3101f13993a62f076e38a1fd53f5efb1bf439fe0d4c978386ca04efe0de63","source":{"kind":"arxiv","id":"2412.11752","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11752","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11752v2","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11752","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"pith_short_12","alias_value":"HWRRAHYTTE5G","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"pith_short_16","alias_value":"HWRRAHYTTE5GF4DW","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"pith_short_8","alias_value":"HWRRAHYT","created_at":"2026-07-05T10:37:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:HWRRAHYTTE5GF4DW4OFB7VJ7L3","target":"record","payload":{"canonical_record":{"source":{"id":"2412.11752","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T13:11:02Z","cross_cats_sorted":["cs.GR"],"title_canon_sha256":"bc74599783695f421d6a4010d670d987b1b3d37da88e7383514bcd75cc77e791","abstract_canon_sha256":"2d8beebe4e2fa2bd0228d48b638817c639c5dab305846b29ac78a19b2d476586"},"schema_version":"1.0"},"canonical_sha256":"3da3101f13993a62f076e38a1fd53f5efb1bf439fe0d4c978386ca04efe0de63","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:37:40.475623Z","signature_b64":"9CC/Q3tIcENJUqwreLpVjwt6VF7QU+Ie5ZdCxo6I4k+XNHRHyUdCoce/jLOoNPnKX6Gb59dTkiAij7OVLFNWDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3da3101f13993a62f076e38a1fd53f5efb1bf439fe0d4c978386ca04efe0de63","last_reissued_at":"2026-07-05T10:37:40.474930Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:37:40.474930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.11752","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":"2026-07-05T10:37:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uTK8GRQRCvhAuxBoNFRVZdZonJg1rg45CgN/6ET9xdvb0dtnbUthtTtUA3ZVVFjUX+xqUmmVRbQ/WGgkjCvIAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:46:40.955917Z"},"content_sha256":"8bb00747873c17b42dbdacb9a983294ee967a15d8983af56cb8df39e921e5d98","schema_version":"1.0","event_id":"sha256:8bb00747873c17b42dbdacb9a983294ee967a15d8983af56cb8df39e921e5d98"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:HWRRAHYTTE5GF4DW4OFB7VJ7L3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Deformable Radial Kernel Splatting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.GR"],"primary_cat":"cs.CV","authors_text":"Ming-Xian Lin, Xiaojuan Qi, Xiaoyang Lyu, Yang-Tian Sun, Yan-Pei Cao, Yi-Hua Huang, Ziyi Yang","submitted_at":"2024-12-16T13:11:02Z","abstract_excerpt":"Recently, Gaussian splatting has emerged as a robust technique for representing 3D scenes, enabling real-time rasterization and high-fidelity rendering. However, Gaussians' inherent radial symmetry and smoothness constraints limit their ability to represent complex shapes, often requiring thousands of primitives to approximate detailed geometry. We introduce Deformable Radial Kernel (DRK), which extends Gaussian splatting into a more general and flexible framework. Through learnable radial bases with adjustable angles and scales, DRK efficiently models diverse shape primitives while enabling p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11752","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/2412.11752/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":"2026-07-05T10:37:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uLOKhghE8+IsZyk7Jxcpi9lsg+xmMNuV5uLIvC7n71dXAeNoM/V7UZGPhdE+Q6peTeCd9uf5yVjI2CfTFBIRCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T12:46:40.956537Z"},"content_sha256":"ad42faf4b59c5c8d0b24d33c7b1bf1a9a433c443c08b5a136fdd2b1bedd8da6c","schema_version":"1.0","event_id":"sha256:ad42faf4b59c5c8d0b24d33c7b1bf1a9a433c443c08b5a136fdd2b1bedd8da6c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HWRRAHYTTE5GF4DW4OFB7VJ7L3/bundle.json","state_url":"https://pith.science/pith/HWRRAHYTTE5GF4DW4OFB7VJ7L3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HWRRAHYTTE5GF4DW4OFB7VJ7L3/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":"2026-08-06T12:46:40Z","links":{"resolver":"https://pith.science/pith/HWRRAHYTTE5GF4DW4OFB7VJ7L3","bundle":"https://pith.science/pith/HWRRAHYTTE5GF4DW4OFB7VJ7L3/bundle.json","state":"https://pith.science/pith/HWRRAHYTTE5GF4DW4OFB7VJ7L3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HWRRAHYTTE5GF4DW4OFB7VJ7L3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HWRRAHYTTE5GF4DW4OFB7VJ7L3","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":"2d8beebe4e2fa2bd0228d48b638817c639c5dab305846b29ac78a19b2d476586","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T13:11:02Z","title_canon_sha256":"bc74599783695f421d6a4010d670d987b1b3d37da88e7383514bcd75cc77e791"},"schema_version":"1.0","source":{"id":"2412.11752","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11752","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11752v2","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11752","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"pith_short_12","alias_value":"HWRRAHYTTE5G","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"pith_short_16","alias_value":"HWRRAHYTTE5GF4DW","created_at":"2026-07-05T10:37:40Z"},{"alias_kind":"pith_short_8","alias_value":"HWRRAHYT","created_at":"2026-07-05T10:37:40Z"}],"graph_snapshots":[{"event_id":"sha256:ad42faf4b59c5c8d0b24d33c7b1bf1a9a433c443c08b5a136fdd2b1bedd8da6c","target":"graph","created_at":"2026-07-05T10:37:40Z","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/2412.11752/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, Gaussian splatting has emerged as a robust technique for representing 3D scenes, enabling real-time rasterization and high-fidelity rendering. However, Gaussians' inherent radial symmetry and smoothness constraints limit their ability to represent complex shapes, often requiring thousands of primitives to approximate detailed geometry. We introduce Deformable Radial Kernel (DRK), which extends Gaussian splatting into a more general and flexible framework. Through learnable radial bases with adjustable angles and scales, DRK efficiently models diverse shape primitives while enabling p","authors_text":"Ming-Xian Lin, Xiaojuan Qi, Xiaoyang Lyu, Yang-Tian Sun, Yan-Pei Cao, Yi-Hua Huang, Ziyi Yang","cross_cats":["cs.GR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T13:11:02Z","title":"Deformable Radial Kernel Splatting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11752","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":"sha256:8bb00747873c17b42dbdacb9a983294ee967a15d8983af56cb8df39e921e5d98","target":"record","created_at":"2026-07-05T10:37:40Z","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":"2d8beebe4e2fa2bd0228d48b638817c639c5dab305846b29ac78a19b2d476586","cross_cats_sorted":["cs.GR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2024-12-16T13:11:02Z","title_canon_sha256":"bc74599783695f421d6a4010d670d987b1b3d37da88e7383514bcd75cc77e791"},"schema_version":"1.0","source":{"id":"2412.11752","kind":"arxiv","version":2}},"canonical_sha256":"3da3101f13993a62f076e38a1fd53f5efb1bf439fe0d4c978386ca04efe0de63","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3da3101f13993a62f076e38a1fd53f5efb1bf439fe0d4c978386ca04efe0de63","first_computed_at":"2026-07-05T10:37:40.474930Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:37:40.474930Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9CC/Q3tIcENJUqwreLpVjwt6VF7QU+Ie5ZdCxo6I4k+XNHRHyUdCoce/jLOoNPnKX6Gb59dTkiAij7OVLFNWDA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:37:40.475623Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.11752","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8bb00747873c17b42dbdacb9a983294ee967a15d8983af56cb8df39e921e5d98","sha256:ad42faf4b59c5c8d0b24d33c7b1bf1a9a433c443c08b5a136fdd2b1bedd8da6c"],"state_sha256":"b9ed623c5c95d975a262dd0cf900ae2234542c18e7d07cc9bab0ed40cc9c966b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SFybS4pg+pEOfbaJJuRDnqeJna2dyYqNChOxu0VeO8id+YRQB+1iSM5xfy7AU3RN2LiiaDPQ5lDnr9khZlCKCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T12:46:40.961252Z","bundle_sha256":"b9d29c10729f6066ffb1a2e8d20e2a8f2f787a29bd55d363247845b19f70ef05"}}