Pith Number

pith:PEULKRWT

pith:2023:PEULKRWTVMFV23AFZEBB2NSTF4

not attested not anchored not stored refs pending

DocPedia: Unleashing the Power of Large Multimodal Model in the Frequency Domain for Versatile Document Understanding

Can Huang, Hao Feng, Hao Liu, Houqiang Li, Jingqun Tang, Qi Liu, Wengang Zhou

arxiv:2311.11810 v4 · 2023-11-20 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEULKRWTVMFV23AFZEBB2NSTF4}

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

5 papers in Pith

Document Parsing Unveiled: Techniques, Challenges, and Prospects for Structured Information Extraction

Fourier Compressor: Frequency-Domain Visual Token Compression for Vision-Language Models

Starve to Perceive: Taming Lazy Perception in VLMs with Constrained Visual Bandwidth

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

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

Receipt and verification

First computed	2026-07-05T09:39:51.975224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7928b546d3ab0b5d6c05c9021d36532f38669ac0ff51b1a79babbdb911433aec

Aliases

arxiv: 2311.11810 · arxiv_version: 2311.11810v4 · doi: 10.48550/arxiv.2311.11810 · pith_short_12: PEULKRWTVMFV · pith_short_16: PEULKRWTVMFV23AF · pith_short_8: PEULKRWT

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/PEULKRWTVMFV23AFZEBB2NSTF4 \
  | 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: 7928b546d3ab0b5d6c05c9021d36532f38669ac0ff51b1a79babbdb911433aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5155200d56a5dff37cb5f213986a129130d57dd064a94f2bdc033f3448eb4892",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-20T14:42:25Z",
    "title_canon_sha256": "38d865d328a2a363c620a6597d87d75af77ea9fb229dd4641bc0f115ecb0dd46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.11810",
    "kind": "arxiv",
    "version": 4
  }
}