Pith Number

pith:FOL5O3GG

pith:2023:FOL5O3GGGAJJL75OXTQDUE2GHS

not attested not anchored not stored refs pending

VDPVE: VQA Dataset for Perceptual Video Enhancement

Guangtao Zhai, Tengchuan Kou, Wei Sun, Xiaohong Liu, Xiongkuo Min, Yixuan Gao, Yunlong Dong, Yuqin Cao

arxiv:2303.09290 v1 · 2023-03-16 · 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{FOL5O3GGGAJJL75OXTQDUE2GHS}

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	2026-07-05T05:51:51.504156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b97d76cc6301295ffaebce03a13463ca1c76b50cdc6361a0886b9c4f9f6b037

Aliases

arxiv: 2303.09290 · arxiv_version: 2303.09290v1 · doi: 10.48550/arxiv.2303.09290 · pith_short_12: FOL5O3GGGAJJ · pith_short_16: FOL5O3GGGAJJL75O · pith_short_8: FOL5O3GG

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/FOL5O3GGGAJJL75OXTQDUE2GHS \
  | 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: 2b97d76cc6301295ffaebce03a13463ca1c76b50cdc6361a0886b9c4f9f6b037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3731c6ebbab0db86b9f601f18e7de8aa8be0655db61f645d554c8ce8e83fdd1f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2023-03-16T13:11:16Z",
    "title_canon_sha256": "3758869e7baf81a6a93a96836aaa0ffdf1a564744381417f8c2fc9f12a8f3b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.09290",
    "kind": "arxiv",
    "version": 1
  }
}