Pith Number

pith:EHVRE5M7

pith:2023:EHVRE5M7T5YU5CD3Y5TJHHD6K7

not attested not anchored not stored refs pending

ICDAR 2023 Competition on Structured Text Extraction from Visually-Rich Document Images

Bohan Li, Cheng-Lin Liu, Chengquan Zhang, Dimosthenis Karatzas, Errui Ding, Haoyu Cao, Huang Chen, Jianfeng Kuang, Jiebo Luo, Jingdong Wang, Kun Yao, Mengjun Cheng, Mingrui Chen, Mingyu Liu, Min Zhang, Pengyuan Lyu, Shikun Feng, Shuicheng Yan, Wanxiang Che, Wei Hua, Wenwen Yu, Xiang Bai, Xiaoguang Hu, Xing Sun, Yuechen Yu, Yuliang Liu, Yuning Du

arxiv:2306.03287 v1 · 2023-06-05 · 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{EHVRE5M7T5YU5CD3Y5TJHHD6K7}

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

OCRBench v2: An Improved Benchmark for Evaluating Large Multimodal Models on Visual Text Localization and Reasoning

Receipt and verification

First computed	2026-07-05T06:17:56.319463Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21eb12759f9f714e887bc766939c7e57d357997fb2dd32d6037713e640fe1d63

Aliases

arxiv: 2306.03287 · arxiv_version: 2306.03287v1 · doi: 10.48550/arxiv.2306.03287 · pith_short_12: EHVRE5M7T5YU · pith_short_16: EHVRE5M7T5YU5CD3 · pith_short_8: EHVRE5M7

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/EHVRE5M7T5YU5CD3Y5TJHHD6K7 \
  | 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: 21eb12759f9f714e887bc766939c7e57d357997fb2dd32d6037713e640fe1d63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89fa8aa94055cf2094b65b93aca5a0885f1068bf5765c5aeb4b371f5a9bb99ce",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-06-05T22:20:52Z",
    "title_canon_sha256": "e9c0a56e6e921fd30c7406395a72e925fc9df07d793271e60b11379b2e55be33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03287",
    "kind": "arxiv",
    "version": 1
  }
}