Pith Number

pith:35OQLLSB

pith:2025:35OQLLSBTAQZC7WQ35FFP6SACF

not attested not anchored not stored refs pending

DiffVQA: Video Quality Assessment Using Diffusion Feature Extractor

Jian Wang, Qiang Gao, Sizhuo Ma, Sy-Yen Kuo, Wei-Ting Chen, Yi-Tsung Lee, Yu-Jiet Vong

arxiv:2505.03261 v1 · 2025-05-06 · cs.CV · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35OQLLSBTAQZC7WQ35FFP6SACF}

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

VQualA 2025 Challenge on Engagement Prediction for Short Videos: Methods and Results

Receipt and verification

First computed	2026-07-05T10:59:12.813640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df5d05ae419821917ed0df4a57fa401148ed37138c098fea384b0dbdac29025f

Aliases

arxiv: 2505.03261 · arxiv_version: 2505.03261v1 · doi: 10.48550/arxiv.2505.03261 · pith_short_12: 35OQLLSBTAQZ · pith_short_16: 35OQLLSBTAQZC7WQ · pith_short_8: 35OQLLSB

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/35OQLLSBTAQZC7WQ35FFP6SACF \
  | 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: df5d05ae419821917ed0df4a57fa401148ed37138c098fea384b0dbdac29025f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3bb3d3487aa3596dc1405648b0a1054e9b4cc6b07fafc91f2b6235061b340d4",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-06T07:42:24Z",
    "title_canon_sha256": "43006035f6794e252a2a110c2073105dafd725a50c15bccb28ca133840fe29b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.03261",
    "kind": "arxiv",
    "version": 1
  }
}