Pith Number

pith:XBFJ4D62

pith:2026:XBFJ4D62JH627W7MPLMZBYTZQW

not attested not anchored not stored refs pending

What Does Your Short-Answer VQA Score Actually Measure? Evaluator-Dependent Instability in Multimodal Short-Answer Benchmarks

Guanhua Ye, Meiyu Liang, Niu Jingbin, Yan Li, Yawen Li, Yingxia Shao, Zhe Xue

arxiv:2607.10240 v1 · 2026-07-11 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XBFJ4D62JH627W7MPLMZBYTZQW}

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	2026-07-14T01:20:32.355054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b84a9e0fda49fdafdbec7ad990e27985a068718e72c97f0408256d41dc0ea48c

Aliases

arxiv: 2607.10240 · arxiv_version: 2607.10240v1 · doi: 10.48550/arxiv.2607.10240 · pith_short_12: XBFJ4D62JH62 · pith_short_16: XBFJ4D62JH627W7M · pith_short_8: XBFJ4D62

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/XBFJ4D62JH627W7MPLMZBYTZQW \
  | 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: b84a9e0fda49fdafdbec7ad990e27985a068718e72c97f0408256d41dc0ea48c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60a53b69b3f69bace15e45bb201d587c9a0d3a9bcf1fe6a1e3b876e9cd7c9f65",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-11T10:01:29Z",
    "title_canon_sha256": "fc380f1b56fcf5cf2d6a967018edb097f839271905739b7a1b66cfc98ace85d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.10240",
    "kind": "arxiv",
    "version": 1
  }
}