Pith Number

pith:IYEUQ4ID

pith:2025:IYEUQ4IDKVAEUZ6VHA5J62PCDB

not attested not anchored not stored refs pending

Ocean-OCR: Towards General OCR Application via a Vision-Language Model

Dongdong Kuang, Fengyu Zhang, Jianhua Xu, Lingfeng Ming, MingAn Lin, Song Chen, Tao Zhang, Weipeng Chen, Xinyu Guo, Yadong Li, Youwei Zhang, Yuran Wang, Zenan Zhou

arxiv:2501.15558 v1 · 2025-01-26 · cs.CV

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\usepackage{pith}
\pithnumber{IYEUQ4IDKVAEUZ6VHA5J62PCDB}

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Record completeness

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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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From Plausibility to Verifiability: Risk-Controlled Generative OCR with Vision-Language Models

Receipt and verification

First computed	2026-07-05T10:05:31.120999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

460948710355404a67d5383a9f69e21863846cf079e3c455156c6b74afda0448

Aliases

arxiv: 2501.15558 · arxiv_version: 2501.15558v1 · doi: 10.48550/arxiv.2501.15558 · pith_short_12: IYEUQ4IDKVAE · pith_short_16: IYEUQ4IDKVAEUZ6V · pith_short_8: IYEUQ4ID

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/IYEUQ4IDKVAEUZ6VHA5J62PCDB \
  | 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: 460948710355404a67d5383a9f69e21863846cf079e3c455156c6b74afda0448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25f141f3c68c4a9537a6163ba273d0b8a78f5109363f6ebd829fc888e8b8692a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-01-26T15:20:39Z",
    "title_canon_sha256": "a6a0b5f562386a78622ceeaad0d82a56fa7b6d1a308baf93b8e8ea52088ebcdc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15558",
    "kind": "arxiv",
    "version": 1
  }
}