Pith Number

pith:2OVRO77H

pith:2026:2OVRO77HDNFNKKUV5KLFT7Z5IN

not attested not anchored not stored refs pending

SpatialQ: Understanding 3D Gaussian Splatting Scene Quality via Visual-based MLLM

Ge Li, Jingxuan Su, Shenglin Wang, Tiesong Zhao, Wei Gao

arxiv:2607.26595 v1 · 2026-07-29 · 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{2OVRO77HDNFNKKUV5KLFT7Z5IN}

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.

Receipt and verification

First computed	2026-07-30T01:21:31.428315Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

d3ab177fe71b4ad52a95ea9659ff3d4352423e5e30b8feb1ca412b6da82a167e

Aliases

arxiv: 2607.26595 · arxiv_version: 2607.26595v1 · doi: 10.48550/arxiv.2607.26595 · pith_short_12: 2OVRO77HDNFN · pith_short_16: 2OVRO77HDNFNKKUV · pith_short_8: 2OVRO77H

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/2OVRO77HDNFNKKUV5KLFT7Z5IN \
  | 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: d3ab177fe71b4ad52a95ea9659ff3d4352423e5e30b8feb1ca412b6da82a167e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b256f50e00fbaf001aa637a9c3ae12f330f0ef002371923c353bc127024df1ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-29T08:14:40Z",
    "title_canon_sha256": "468010b1d3fb7786abef191f17f12e2c749a7300a4000f820a44ae43564b59e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26595",
    "kind": "arxiv",
    "version": 1
  }
}