Pith Number

pith:ZCVHDDCB

pith:2024:ZCVHDDCBJJXMZXFP43CBW3A7PR

not attested not anchored not stored refs pending

AIGIQA-20K: A Large Database for AI-Generated Image Quality Assessment

Chunyi Li, Guangtao Zhai, Haoning Wu, Tengchuan Kou, Wei Sun, Weixia Zhang, Xiaohong Liu, Xiongkuo Min, Yingjie Zhou, Yixuan Gao, Yuqin Cao, Zhichao Zhang, Zicheng Zhang

arxiv:2404.03407 v1 · 2024-04-04 · 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{ZCVHDDCBJJXMZXFP43CBW3A7PR}

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	2026-07-05T08:04:25.301673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8aa718c414a6eccdcafe6c41b6c1f7c469767bf93fa132dcf12a6f35cbb954b

Aliases

arxiv: 2404.03407 · arxiv_version: 2404.03407v1 · doi: 10.48550/arxiv.2404.03407 · pith_short_12: ZCVHDDCBJJXM · pith_short_16: ZCVHDDCBJJXMZXFP · pith_short_8: ZCVHDDCB

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/ZCVHDDCBJJXMZXFP43CBW3A7PR \
  | 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: c8aa718c414a6eccdcafe6c41b6c1f7c469767bf93fa132dcf12a6f35cbb954b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d3966e18859e029889942a517f009def12ea9651b75cfd446cea92a8873075a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-04T12:12:24Z",
    "title_canon_sha256": "5d390766d2a81e8e40c884c5184ff9c45e316ade782b17f197a41d7e44e5dae6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.03407",
    "kind": "arxiv",
    "version": 1
  }
}