{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:DVIO2PG4ZN3JPTE3WDEITDL4LS","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":"5af8f2e94e2c5ac14aeba38623cb5be333d615e023519e0b8fdd6f1c3746cf12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-01-07T01:44:29Z","title_canon_sha256":"5bea9f5e9f3e63276a9deb0bff562588c70fb8631fbe82933ce67c2156cb0ea7"},"schema_version":"1.0","source":{"id":"2601.03510","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.03510","created_at":"2026-07-01T01:17:12Z"},{"alias_kind":"arxiv_version","alias_value":"2601.03510v3","created_at":"2026-07-01T01:17:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.03510","created_at":"2026-07-01T01:17:12Z"},{"alias_kind":"pith_short_12","alias_value":"DVIO2PG4ZN3J","created_at":"2026-07-01T01:17:12Z"},{"alias_kind":"pith_short_16","alias_value":"DVIO2PG4ZN3JPTE3","created_at":"2026-07-01T01:17:12Z"},{"alias_kind":"pith_short_8","alias_value":"DVIO2PG4","created_at":"2026-07-01T01:17:12Z"}],"graph_snapshots":[{"event_id":"sha256:dc520b9628b2d9a8a771294e0bb72baa25346e33fdf5157730b3ac6f2b186066","target":"graph","created_at":"2026-07-01T01:17:12Z","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/2601.03510/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Point cloud segmentation is critical for 3D scene understanding. However, sparse and irregular point distributions provide limited appearance evidence, making geometry-only features insufficient to distinguish objects with similar shapes but distinct appearances e.g., color, texture, and material. We propose Gaussian-to-Point (G2P), which transfers Gaussian attributes from 3D Gaussian Splatting to point clouds for more discriminative and appearance-consistent segmentation. Our G2P addresses the misalignment between optimized Gaussians and original point geometry by establishing point-wise corr","authors_text":"Chaewon Moon, Chae-yeong Song, Hojun Song, Jaehyup Lee, Jeong-hun Hong, Sang-hyo Park, Soo Ye Kim, Yiyi Liao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-01-07T01:44:29Z","title":"G2P: Gaussian-to-Point Attribute Alignment for Boundary-Aware 3D Segmentation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.03510","kind":"arxiv","version":3},"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":"sha256:70d5d8a633b199dd4eda59d93fddf8ef6bee8451854ebe18fa0bdd2d8499eef3","target":"record","created_at":"2026-07-01T01:17:12Z","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":"5af8f2e94e2c5ac14aeba38623cb5be333d615e023519e0b8fdd6f1c3746cf12","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-01-07T01:44:29Z","title_canon_sha256":"5bea9f5e9f3e63276a9deb0bff562588c70fb8631fbe82933ce67c2156cb0ea7"},"schema_version":"1.0","source":{"id":"2601.03510","kind":"arxiv","version":3}},"canonical_sha256":"1d50ed3cdccb7697cc9bb0c8898d7c5cbee81b58fdf126a0023b4ba0aa2a103c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d50ed3cdccb7697cc9bb0c8898d7c5cbee81b58fdf126a0023b4ba0aa2a103c","first_computed_at":"2026-07-01T01:17:12.610918Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-01T01:17:12.610918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"QYhkYpkr0H9Lgb6+xF+vVRlSonOGmgKRXmZ1giuXbDIjsEDNAHJXOY13eBCcusG7bZDmfLomZuevD+SZOB6lAw==","signature_status":"signed_v1","signed_at":"2026-07-01T01:17:12.611442Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.03510","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70d5d8a633b199dd4eda59d93fddf8ef6bee8451854ebe18fa0bdd2d8499eef3","sha256:dc520b9628b2d9a8a771294e0bb72baa25346e33fdf5157730b3ac6f2b186066"],"state_sha256":"e0cfbca8c8163c1bde8b32787ea423019f932770386a8cf667041495650c5d78"}