Pith Number

pith:ZGW7J2Y5

pith:2024:ZGW7J2Y5SWB2NJH6FESPD7HQO7

not attested not anchored not stored refs pending

CC-OCR: A Comprehensive and Challenging OCR Benchmark for Evaluating Large Multimodal Models in Literacy

Humen Zhong, Jianqiang Wan, Jun Tang, Junyang Lin, Lianwen Jin, Mingkun Yang, Pengfei Wang, Peng Wang, Shuai Bai, Xuejing Liu, Zhaohai Li, Zhibo Yang

arxiv:2412.02210 v3 · 2024-12-03 · 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{ZGW7J2Y5SWB2NJH6FESPD7HQO7}

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

9 papers in Pith

Towards Fully Automated Exam Grading: Fairness-Aware Recognition of Handwritten Answers with Foundation Models

METATR: A Multilingual, Evolving Benchmark for Automatic Text Recognition

Training-Free Multimodal Large Language Model Orchestration

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

Receipt and verification

First computed	2026-07-05T09:46:55.638985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9adf4eb1d9583a6a4fe2924f1fcf077e07e17f5ad59ea3030e16a31bcaae72e

Aliases

arxiv: 2412.02210 · arxiv_version: 2412.02210v3 · doi: 10.48550/arxiv.2412.02210 · pith_short_12: ZGW7J2Y5SWB2 · pith_short_16: ZGW7J2Y5SWB2NJH6 · pith_short_8: ZGW7J2Y5

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/ZGW7J2Y5SWB2NJH6FESPD7HQO7 \
  | 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: c9adf4eb1d9583a6a4fe2924f1fcf077e07e17f5ad59ea3030e16a31bcaae72e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0375618fe87a2fe58e5071d20265da0b36a32c1817fa54f41d1509cac36f5760",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-03T07:03:25Z",
    "title_canon_sha256": "64e3fd77dad6a9f8a1f6f200dd329b7f27e028dec2e0d9de6e83cb68fcb97eae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02210",
    "kind": "arxiv",
    "version": 3
  }
}