Pith Number

pith:QIG32VYP

pith:2026:QIG32VYPNXYUF4PQEAHJWV4LS3

not attested not anchored not stored refs pending

ChartArena: Benchmarking Chart Parsing across Languages, Scenarios, and Formats

Binghong Wu, Can Ma, Chengquan Zhang, Gengluo Li, Han Hu, Hao Feng, Huawen Shen, Shangpin Peng, Weinong Wang, Xingyu Wan, Yu Zhou, Zhuotao Tian, Ziyi Cai

arxiv:2606.01348 v1 · 2026-05-31 · 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{QIG32VYPNXYUF4PQEAHJWV4LS3}

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	2026-06-02T02:04:30.880731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820dbd570f6df142f1f0200e9b578b96d3d4098620b8cbd7f222da67605438a8

Aliases

arxiv: 2606.01348 · arxiv_version: 2606.01348v1 · doi: 10.48550/arxiv.2606.01348 · pith_short_12: QIG32VYPNXYU · pith_short_16: QIG32VYPNXYUF4PQ · pith_short_8: QIG32VYP

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/QIG32VYPNXYUF4PQEAHJWV4LS3 \
  | 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: 820dbd570f6df142f1f0200e9b578b96d3d4098620b8cbd7f222da67605438a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94cbbe875e81dc1fd3867fe826aab71318600f11f191d8de356660d5663fc03d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-05-31T17:00:17Z",
    "title_canon_sha256": "af9a981eb5457b417f5434232673d07ee6a6f96f63b2f7fc529722e0dd836f89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01348",
    "kind": "arxiv",
    "version": 1
  }
}