Pith Number

pith:JFA2ZKLE

pith:2023:JFA2ZKLE4ARRXPPOIWCEV2FN45

not attested not anchored not stored refs pending

Light-VQA: A Multi-Dimensional Quality Assessment Model for Low-Light Video Enhancement

Guangtao Zhai, Tao Tan, Xiaohong Liu, Xunchu Zhou, Yixuan Gao, Yunlong Dong

arxiv:2305.09512 v2 · 2023-05-16 · 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{JFA2ZKLE4ARRXPPOIWCEV2FN45}

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	2026-07-05T06:37:59.548745Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4941aca964e0231bbdee45844ae8ade7479cc5babe6154a0658d970dbc16df44

Aliases

arxiv: 2305.09512 · arxiv_version: 2305.09512v2 · doi: 10.48550/arxiv.2305.09512 · pith_short_12: JFA2ZKLE4ARR · pith_short_16: JFA2ZKLE4ARRXPPO · pith_short_8: JFA2ZKLE

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/JFA2ZKLE4ARRXPPOIWCEV2FN45 \
  | 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: 4941aca964e0231bbdee45844ae8ade7479cc5babe6154a0658d970dbc16df44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2348cf1e139809af8d5d95e453cc6aeda318369ef01f62808898b94b5381e388",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-16T15:04:01Z",
    "title_canon_sha256": "d48cebf161b93459090fa160b742d3f9379252908f447b1d128b62a1b3d1dda1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.09512",
    "kind": "arxiv",
    "version": 2
  }
}