Pith Number

pith:SZDAG57X

pith:2025:SZDAG57X3UXTWQ64XLC7YF4GE7

not attested not anchored not stored refs pending

Lost in OCR Translation? Vision-Based Approaches to Robust Document Retrieval

Alexander Most, Ayan Biswas, Dan O'Malley, Joseph Winjum, Manish Bhattarai, Nishath Rajiv Ranasinghe, Shawn Jones

arxiv:2505.05666 v1 · 2025-05-08 · 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{SZDAG57X3UXTWQ64XLC7YF4GE7}

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.

Receipt and verification

First computed	2026-07-05T11:00:45.544930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96460377f7dd2f3b43dcbac5fc178627c62835cb2932538f442cecb6856362c7

Aliases

arxiv: 2505.05666 · arxiv_version: 2505.05666v1 · doi: 10.48550/arxiv.2505.05666 · pith_short_12: SZDAG57X3UXT · pith_short_16: SZDAG57X3UXTWQ64 · pith_short_8: SZDAG57X

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/SZDAG57X3UXTWQ64XLC7YF4GE7 \
  | 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: 96460377f7dd2f3b43dcbac5fc178627c62835cb2932538f442cecb6856362c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e11fbc574ce9dacb626027c2c980828ebb75a5803efdffe218725607065b886",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-08T21:54:02Z",
    "title_canon_sha256": "59e5c997b0704e60b165043b51335e2555e8a34a6bd4663ff1b1fbfa332ca5d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05666",
    "kind": "arxiv",
    "version": 1
  }
}