Pith Number

pith:KV5W4A6Q

pith:2025:KV5W4A6QEC6K3WMMUZW6P7H53R

not attested not anchored not stored refs pending

OMG: Opacity Matters in Material Modeling with Gaussian Splatting

Bernhard Kerbl, Katia Sycara, Silong Yong, Simon Stepputtis, Venkata Nagarjun Pudureddiyur Manivannan, Yaqi Xie, Zifu Wan

arxiv:2502.10988 v2 · 2025-02-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KV5W4A6QEC6K3WMMUZW6P7H53R}

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

1 paper in Pith

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

Receipt and verification

First computed	2026-07-05T10:22:56.999108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

557b6e03d020bcadd98ca66de7fcfddc4b776accada980a3b483937e78165e90

Aliases

arxiv: 2502.10988 · arxiv_version: 2502.10988v2 · doi: 10.48550/arxiv.2502.10988 · pith_short_12: KV5W4A6QEC6K · pith_short_16: KV5W4A6QEC6K3WMM · pith_short_8: KV5W4A6Q

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/KV5W4A6QEC6K3WMMUZW6P7H53R \
  | 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: 557b6e03d020bcadd98ca66de7fcfddc4b776accada980a3b483937e78165e90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e93c843b72f09d333443cafba34cbb4652f077db729037de2748397bc184d44b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-16T04:18:41Z",
    "title_canon_sha256": "ba621f3f5a96cb617017d7a4591ebada212670baea5166ad248f3ae6938cd96a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.10988",
    "kind": "arxiv",
    "version": 2
  }
}