Pith Number

pith:3K3TGMPZ

pith:2024:3K3TGMPZ5KOSVQGZTHG65MJRST

not attested not anchored not stored refs pending

Scrambled text: training Language Models to correct OCR errors using synthetic data

Jonathan Bourne

arxiv:2409.19735 v1 · 2024-09-29 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3K3TGMPZ5KOSVQGZTHG65MJRST}

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

Entropy Heat-Mapping: Localizing GPT-Based OCR Errors with Sliding-Window Shannon Analysis

Receipt and verification

First computed	2026-07-05T09:13:21.684359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dab73331f9ea9d2ac0d999cdeeb13194c31d256f5382cf782d271b7465d98470

Aliases

arxiv: 2409.19735 · arxiv_version: 2409.19735v1 · doi: 10.48550/arxiv.2409.19735 · pith_short_12: 3K3TGMPZ5KOS · pith_short_16: 3K3TGMPZ5KOSVQGZ · pith_short_8: 3K3TGMPZ

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/3K3TGMPZ5KOSVQGZTHG65MJRST \
  | 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: dab73331f9ea9d2ac0d999cdeeb13194c31d256f5382cf782d271b7465d98470

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8b82822020383126106a95fe2a43ea0771dcc569e94dfc85e739765569d3f4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-09-29T15:20:37Z",
    "title_canon_sha256": "9b9ec1b273fe48c64cf5ffdad92a031e8e583426f116fb5d3d1b50ddaa26ec21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.19735",
    "kind": "arxiv",
    "version": 1
  }
}