Pith Number

pith:3R6ACYKL

pith:2023:3R6ACYKLGEUQCONBVMG7VZYGIB

not attested not anchored not stored refs pending

UReader: Universal OCR-free Visually-situated Language Understanding with Multimodal Large Language Model

Anwen Hu, Chenliang Li, Fei Huang, Guohai Xu, Haiyang Xu, Jiabo Ye, Ji Zhang, Junfeng Tian, Liang He, Ming Yan, Qinghao Ye, Qin Jin, Qi Qian, Xin Alex Lin

arxiv:2310.05126 v1 · 2023-10-08 · 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{3R6ACYKLGEUQCONBVMG7VZYGIB}

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

10 papers in Pith

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PDF-WuKong: A Large Multimodal Model for Efficient Long PDF Reading with End-to-End Sparse Sampling

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

VITA-1.5: Towards GPT-4o Level Real-Time Vision and Speech Interaction

General OCR Theory: Towards OCR-2.0 via a Unified End-to-end Model

Receipt and verification

First computed	2026-07-05T06:58:27.156541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc7c01614b31290139a1ab0dfae70640573bef3092961f0898f5e6f7e45831b9

Aliases

arxiv: 2310.05126 · arxiv_version: 2310.05126v1 · doi: 10.48550/arxiv.2310.05126 · pith_short_12: 3R6ACYKLGEUQ · pith_short_16: 3R6ACYKLGEUQCONB · pith_short_8: 3R6ACYKL

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/3R6ACYKLGEUQCONBVMG7VZYGIB \
  | 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: dc7c01614b31290139a1ab0dfae70640573bef3092961f0898f5e6f7e45831b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b52728290f98076b143af5fc265137f011c88aa2209681d208a34b8653ff298",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-10-08T11:33:09Z",
    "title_canon_sha256": "c5c86d16d603b0c84351dc35f9f39530a346a568fb928a9de9e57e5cdf71e33c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.05126",
    "kind": "arxiv",
    "version": 1
  }
}