Pith Number

pith:K4RL4FTL

pith:2025:K4RL4FTLHSQ7QWUBE3MRUJCIBY

not attested not anchored not stored refs pending

Transcribing Spanish Texts from the Past: Experiments with Transkribus, Tesseract and Granite

Ana Garc\'ia-Serrano, Jaione Macicior-Mitxelena, Marina Miguez-Lamanuzzi, Yanco Amor Torterolo-Orta

arxiv:2507.04878 v1 · 2025-07-07 · cs.CV · 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{K4RL4FTLHSQ7QWUBE3MRUJCIBY}

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	2026-07-05T11:32:55.717461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5722be166b3ca1f85a8126d91a24480e27d928102e07b4b52bb0c0953c0d284c

Aliases

arxiv: 2507.04878 · arxiv_version: 2507.04878v1 · doi: 10.48550/arxiv.2507.04878 · pith_short_12: K4RL4FTLHSQ7 · pith_short_16: K4RL4FTLHSQ7QWUB · pith_short_8: K4RL4FTL

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/K4RL4FTLHSQ7QWUBE3MRUJCIBY \
  | 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: 5722be166b3ca1f85a8126d91a24480e27d928102e07b4b52bb0c0953c0d284c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d20969aaf1005f68c0614863b3daef9d1a81b50f40a8b6a1b92121a1727ea23",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-07-07T11:04:17Z",
    "title_canon_sha256": "786a6e717a16cbc55540fb5d42f6eb40e19405930e1cab58fadab1307590b1bc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04878",
    "kind": "arxiv",
    "version": 1
  }
}