Pith Number

pith:IZR45QEI

pith:2023:IZR45QEIBM35XBGLYMTM5HGYEJ

not attested not anchored not stored refs pending

M$^{6}$Doc: A Large-Scale Multi-Format, Multi-Type, Multi-Layout, Multi-Language, Multi-Annotation Category Dataset for Modern Document Layout Analysis

Hiuyi Cheng, Jiaxin Zhang, Jing Li, Kai Ding, Lianwen Jin, Peirong Zhang, Qiyuan Zhu, Sihang Wu, Zecheng Xie

arxiv:2305.08719 v2 · 2023-05-15 · 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{IZR45QEIBM35XBGLYMTM5HGYEJ}

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	2026-07-05T06:12:02.931282Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4663cec0880b37db84cbc326ce9cd8226dc43e7b538aba7bebbb35266ba38b55

Aliases

arxiv: 2305.08719 · arxiv_version: 2305.08719v2 · doi: 10.48550/arxiv.2305.08719 · pith_short_12: IZR45QEIBM35 · pith_short_16: IZR45QEIBM35XBGL · pith_short_8: IZR45QEI

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/IZR45QEIBM35XBGLYMTM5HGYEJ \
  | 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: 4663cec0880b37db84cbc326ce9cd8226dc43e7b538aba7bebbb35266ba38b55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ebbd3a6e91c0668c147c436cf37ab85a66c45d025269c30a241069cf6923d75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-15T15:29:06Z",
    "title_canon_sha256": "57a87b7fe4324b9f462a23df426466025582dbcbd44f4ce2a9dc8f4bd5591b4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.08719",
    "kind": "arxiv",
    "version": 2
  }
}