Pith Number

pith:Q36PWC7U

pith:2025:Q36PWC7UPIJS7X2S46IP222XIB

not attested not anchored not stored refs pending

PP-DocBee: Improving Multimodal Document Understanding Through a Bag of Tricks

Feng Ni, Guanzhong Wang, Kui Huang, Wenyu Lv, Yao Lu, Yi Liu, Zeyu Chen

arxiv:2503.04065 v3 · 2025-03-06 · cs.CV · cs.AI · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q36PWC7UPIJS7X2S46IP222XIB}

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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

2 papers in Pith

A Survey on MLLM-based Visually Rich Document Understanding: Methods, Challenges, and Emerging Trends

PaddleOCR 3.0 Technical Report

Receipt and verification

First computed	2026-07-05T11:27:24.832206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

86fcfb0bf47a132fdf52e790fd6b574067816c41620f49ce7891aae59e9eab7a

Aliases

arxiv: 2503.04065 · arxiv_version: 2503.04065v3 · doi: 10.48550/arxiv.2503.04065 · pith_short_12: Q36PWC7UPIJS · pith_short_16: Q36PWC7UPIJS7X2S · pith_short_8: Q36PWC7U

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/Q36PWC7UPIJS7X2S46IP222XIB \
  | 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: 86fcfb0bf47a132fdf52e790fd6b574067816c41620f49ce7891aae59e9eab7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14060a8af09edd087968e0dedd154fdc810182d3271c10c69a1bddc139eeb517",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-06T03:43:21Z",
    "title_canon_sha256": "c57e5ad76ce9d8ee54660ce1516ff67260ac0308bb40ba9489b352a638c72e75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.04065",
    "kind": "arxiv",
    "version": 3
  }
}