Pith Number

pith:37R4QH7F

pith:2025:37R4QH7F26KBFCFH2V2XU6SDHY

not attested not anchored not stored refs pending

UGOD: Uncertainty-Guided Differentiable Opacity and Soft Dropout for Enhanced Sparse-View 3DGS

Guanyu Gao, Liangxiu Han, Peng Wang, Xiangyu Kong, Yan Lyu, Zhihao Guo, Zidong Chen

arxiv:2508.04968 v1 · 2025-08-07 · cs.CV · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{37R4QH7F26KBFCFH2V2XU6SDHY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

3 papers in Pith

Improving Sparse-View 3DGS Generalization via Flat Minima Optimization

PairDropGS: Paired Dropout-Induced Consistency Regularization for Sparse-View Gaussian Splatting

Receipt and verification

First computed	2026-07-05T11:50:04.939891Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfe3c81fe5d7941288a7d5757a7a433e130856bca4c933fdbfbc560187679859

Aliases

arxiv: 2508.04968 · arxiv_version: 2508.04968v1 · doi: 10.48550/arxiv.2508.04968 · pith_short_12: 37R4QH7F26KB · pith_short_16: 37R4QH7F26KBFCFH · pith_short_8: 37R4QH7F

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/37R4QH7F26KBFCFH2V2XU6SDHY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: dfe3c81fe5d7941288a7d5757a7a433e130856bca4c933fdbfbc560187679859

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39df6184906ea76b833bb349ea6bb60450ac1393606ff7f1ef46366f833e65c4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-07T01:42:22Z",
    "title_canon_sha256": "228c84af542be9e95a9ef9e51b5836c5cf2e1b4cbd98638f19f6a882c719a1c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.04968",
    "kind": "arxiv",
    "version": 1
  }
}