{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:5AEW5P6HWCHAN44PT56EHNNX3T","short_pith_number":"pith:5AEW5P6H","canonical_record":{"source":{"id":"2505.16535","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-22T11:25:38Z","cross_cats_sorted":[],"title_canon_sha256":"38d0e6c74835bc7fdd8b27eb7fa3c3f707a570423e4ca3e2295b02adad464482","abstract_canon_sha256":"fbeba84f07e3e737d7be18113fbe45ee1eebb7130b9f3a7a8bc3d92b9bfa308c"},"schema_version":"1.0"},"canonical_sha256":"e8096ebfc7b08e06f38f9f7c43b5b7dcfd2a9ff3ba34108ab97263f539182f8a","source":{"kind":"arxiv","id":"2505.16535","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.16535","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"arxiv_version","alias_value":"2505.16535v1","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.16535","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"pith_short_12","alias_value":"5AEW5P6HWCHA","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"pith_short_16","alias_value":"5AEW5P6HWCHAN44P","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"pith_short_8","alias_value":"5AEW5P6H","created_at":"2026-07-05T11:07:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:5AEW5P6HWCHAN44PT56EHNNX3T","target":"record","payload":{"canonical_record":{"source":{"id":"2505.16535","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-22T11:25:38Z","cross_cats_sorted":[],"title_canon_sha256":"38d0e6c74835bc7fdd8b27eb7fa3c3f707a570423e4ca3e2295b02adad464482","abstract_canon_sha256":"fbeba84f07e3e737d7be18113fbe45ee1eebb7130b9f3a7a8bc3d92b9bfa308c"},"schema_version":"1.0"},"canonical_sha256":"e8096ebfc7b08e06f38f9f7c43b5b7dcfd2a9ff3ba34108ab97263f539182f8a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:07:36.975820Z","signature_b64":"S0byzPUk37yWrY/rTrn3mcMWL8cSnrmJinVCVqHNMhgRlc4oGwzMwiwLNdpPPqGOQ6bYoQv1iE2WV4ibt3dIBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e8096ebfc7b08e06f38f9f7c43b5b7dcfd2a9ff3ba34108ab97263f539182f8a","last_reissued_at":"2026-07-05T11:07:36.975339Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:07:36.975339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2505.16535","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":"2026-07-05T11:07:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kKbTRz5wsiN43ABSR3Vfhm09w/sZx4qEDB8kwSYHl9MsoMlNVhdIMCSTfqEUckRDhpb9GrcWBHmXm7VN22UDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:25:06.995856Z"},"content_sha256":"dc28e16c2e37b43370fae6c319e5d76914f10fe31e3e7a4dcbd0a8c5c27c46b3","schema_version":"1.0","event_id":"sha256:dc28e16c2e37b43370fae6c319e5d76914f10fe31e3e7a4dcbd0a8c5c27c46b3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:5AEW5P6HWCHAN44PT56EHNNX3T","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"SHaDe: Compact and Consistent Dynamic 3D Reconstruction via Tri-Plane Deformation and Latent Diffusion","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Asrar Alruwayqi","submitted_at":"2025-05-22T11:25:38Z","abstract_excerpt":"We present a novel framework for dynamic 3D scene reconstruction that integrates three key components: an explicit tri-plane deformation field, a view-conditioned canonical radiance field with spherical harmonics (SH) attention, and a temporally-aware latent diffusion prior. Our method encodes 4D scenes using three orthogonal 2D feature planes that evolve over time, enabling efficient and compact spatiotemporal representation. These features are explicitly warped into a canonical space via a deformation offset field, eliminating the need for MLP-based motion modeling.\n  In canonical space, we "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.16535","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/2505.16535/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":"2026-07-05T11:07:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oyQM5ZnDD8rORas83IdKQyaIXpzj0MPmSFHird0oyTBvryWEhaB/ZL1U7dsnUepb19NdGeJ3pptV9+XQXOdXAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T13:25:06.996332Z"},"content_sha256":"84393e41e01bacf8c72be1dd9dd55a713142422d84e141d763cba1d695f5ff87","schema_version":"1.0","event_id":"sha256:84393e41e01bacf8c72be1dd9dd55a713142422d84e141d763cba1d695f5ff87"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5AEW5P6HWCHAN44PT56EHNNX3T/bundle.json","state_url":"https://pith.science/pith/5AEW5P6HWCHAN44PT56EHNNX3T/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5AEW5P6HWCHAN44PT56EHNNX3T/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":"2026-08-15T13:25:06Z","links":{"resolver":"https://pith.science/pith/5AEW5P6HWCHAN44PT56EHNNX3T","bundle":"https://pith.science/pith/5AEW5P6HWCHAN44PT56EHNNX3T/bundle.json","state":"https://pith.science/pith/5AEW5P6HWCHAN44PT56EHNNX3T/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5AEW5P6HWCHAN44PT56EHNNX3T/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:5AEW5P6HWCHAN44PT56EHNNX3T","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":"fbeba84f07e3e737d7be18113fbe45ee1eebb7130b9f3a7a8bc3d92b9bfa308c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-22T11:25:38Z","title_canon_sha256":"38d0e6c74835bc7fdd8b27eb7fa3c3f707a570423e4ca3e2295b02adad464482"},"schema_version":"1.0","source":{"id":"2505.16535","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.16535","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"arxiv_version","alias_value":"2505.16535v1","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.16535","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"pith_short_12","alias_value":"5AEW5P6HWCHA","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"pith_short_16","alias_value":"5AEW5P6HWCHAN44P","created_at":"2026-07-05T11:07:36Z"},{"alias_kind":"pith_short_8","alias_value":"5AEW5P6H","created_at":"2026-07-05T11:07:36Z"}],"graph_snapshots":[{"event_id":"sha256:84393e41e01bacf8c72be1dd9dd55a713142422d84e141d763cba1d695f5ff87","target":"graph","created_at":"2026-07-05T11:07:36Z","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/2505.16535/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a novel framework for dynamic 3D scene reconstruction that integrates three key components: an explicit tri-plane deformation field, a view-conditioned canonical radiance field with spherical harmonics (SH) attention, and a temporally-aware latent diffusion prior. Our method encodes 4D scenes using three orthogonal 2D feature planes that evolve over time, enabling efficient and compact spatiotemporal representation. These features are explicitly warped into a canonical space via a deformation offset field, eliminating the need for MLP-based motion modeling.\n  In canonical space, we ","authors_text":"Asrar Alruwayqi","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-22T11:25:38Z","title":"SHaDe: Compact and Consistent Dynamic 3D Reconstruction via Tri-Plane Deformation and Latent Diffusion"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.16535","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:dc28e16c2e37b43370fae6c319e5d76914f10fe31e3e7a4dcbd0a8c5c27c46b3","target":"record","created_at":"2026-07-05T11:07:36Z","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":"fbeba84f07e3e737d7be18113fbe45ee1eebb7130b9f3a7a8bc3d92b9bfa308c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-05-22T11:25:38Z","title_canon_sha256":"38d0e6c74835bc7fdd8b27eb7fa3c3f707a570423e4ca3e2295b02adad464482"},"schema_version":"1.0","source":{"id":"2505.16535","kind":"arxiv","version":1}},"canonical_sha256":"e8096ebfc7b08e06f38f9f7c43b5b7dcfd2a9ff3ba34108ab97263f539182f8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e8096ebfc7b08e06f38f9f7c43b5b7dcfd2a9ff3ba34108ab97263f539182f8a","first_computed_at":"2026-07-05T11:07:36.975339Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:07:36.975339Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S0byzPUk37yWrY/rTrn3mcMWL8cSnrmJinVCVqHNMhgRlc4oGwzMwiwLNdpPPqGOQ6bYoQv1iE2WV4ibt3dIBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:07:36.975820Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.16535","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dc28e16c2e37b43370fae6c319e5d76914f10fe31e3e7a4dcbd0a8c5c27c46b3","sha256:84393e41e01bacf8c72be1dd9dd55a713142422d84e141d763cba1d695f5ff87"],"state_sha256":"67631bde340c3614c3f4fa77dbc0cd86b47ed4cc81063fbcb538bb1515a5fb13"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OG+SKm6Wb67SSBcqf+XSYRvYAy2bH3r0Uryup0i99EUoFeC/8MK8Jvv7l8WDZkAETA36jFkaO5Cae3hMM121Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T13:25:06.999918Z","bundle_sha256":"2e7a884f18ad6057d5dfac48f3fe642e5b2b42858d883e95f6d1f23062c4790b"}}