Pith Number

pith:SIA5KUTC

pith:2024:SIA5KUTCHGCSXGRE5C3X24FA7H

not attested not anchored not stored refs pending

Reference-Based Post-OCR Processing with LLM for Precise Diacritic Text in Historical Document Recognition

An Vo, Daeyoung Kim, Dinh Phu Tran, Thao Do

arxiv:2410.13305 v3 · 2024-10-17 · cs.CL · 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{SIA5KUTCHGCSXGRE5C3X24FA7H}

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	2026-07-05T10:20:40.779492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9201d5526239852b9a24e8b77d70a0f9df9223a81cf6e132278d1bbef8f76444

Aliases

arxiv: 2410.13305 · arxiv_version: 2410.13305v3 · doi: 10.48550/arxiv.2410.13305 · pith_short_12: SIA5KUTCHGCS · pith_short_16: SIA5KUTCHGCSXGRE · pith_short_8: SIA5KUTC

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/SIA5KUTCHGCSXGRE5C3X24FA7H \
  | 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: 9201d5526239852b9a24e8b77d70a0f9df9223a81cf6e132278d1bbef8f76444

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f05c0684423c81895348adbbc192801c777750343f6a0b595992ee4645a8a93f",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-10-17T08:05:02Z",
    "title_canon_sha256": "01e9de03a9db3000164be397a5e181ca2e99a0c7e01fa3203c60b026435519e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13305",
    "kind": "arxiv",
    "version": 3
  }
}