Pith Number

pith:GEFEK44W

pith:2025:GEFEK44WL5RBCSQAG4QQSTQOC7

not attested not anchored not stored refs pending

Reasoning-OCR: Can Large Multimodal Models Solve Complex Logical Reasoning Problems from OCR Cues?

Bo Du, Dacheng Tao, Haibin He, Jing Zhang, Juhua Liu, Maoyuan Ye, Xiantao Cai

arxiv:2505.12766 v1 · 2025-05-19 · 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{GEFEK44WL5RBCSQAG4QQSTQOC7}

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

GlotOCR Bench: OCR Models Still Struggle Beyond a Handful of Unicode Scripts

Receipt and verification

First computed	2026-07-05T11:05:09.332996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

310a4573965f62114a003721094e0e17c7846578cb7e1c00681d2e58c026c839

Aliases

arxiv: 2505.12766 · arxiv_version: 2505.12766v1 · doi: 10.48550/arxiv.2505.12766 · pith_short_12: GEFEK44WL5RB · pith_short_16: GEFEK44WL5RBCSQA · pith_short_8: GEFEK44W

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/GEFEK44WL5RBCSQAG4QQSTQOC7 \
  | 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: 310a4573965f62114a003721094e0e17c7846578cb7e1c00681d2e58c026c839

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbf9e06de211eb659aaeccae4369707deab098d3b7f44e584e28aeb1161f340b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-19T06:45:18Z",
    "title_canon_sha256": "05fc47736e12d880cdaf5c4fd3ede39f6cb9cb3c39c06804dddfd5d9574f2a62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.12766",
    "kind": "arxiv",
    "version": 1
  }
}