Pith Number

pith:SVUC6XGU

pith:2024:SVUC6XGUVPPC3RWXPXTCTPILR5

not attested not anchored not stored refs pending

Post-OCR Text Correction for Bulgarian Historical Documents

Angel Beshirov, Dimitar Dimitrov, Ivan Koychev, Milena Dobreva, Momchil Hardalov, Preslav Nakov

arxiv:2409.00527 v1 · 2024-08-31 · cs.CL · cs.DL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SVUC6XGUVPPC3RWXPXTCTPILR5}

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

OCR Error Post-Correction with LLMs in Historical Documents: No Free Lunches

Receipt and verification

First computed	2026-07-05T09:01:48.800696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95682f5cd4abde2dc6d77de629bd0b8f4bcead51c43cbbee0b9d65497ed9ac88

Aliases

arxiv: 2409.00527 · arxiv_version: 2409.00527v1 · doi: 10.48550/arxiv.2409.00527 · pith_short_12: SVUC6XGUVPPC · pith_short_16: SVUC6XGUVPPC3RWX · pith_short_8: SVUC6XGU

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/SVUC6XGUVPPC3RWXPXTCTPILR5 \
  | 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: 95682f5cd4abde2dc6d77de629bd0b8f4bcead51c43cbbee0b9d65497ed9ac88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9d2ef065c7c1f22ac918da3452838ac860170121ee598dd9c13e9fc40743ba7",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-08-31T19:27:46Z",
    "title_canon_sha256": "ea9fa2af08bf0b2be6af0db1197af4402207cb15cf70dab392ea9cd35f8fa940"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.00527",
    "kind": "arxiv",
    "version": 1
  }
}