Pith Number

pith:Y5ZB7GL2

pith:2025:Y5ZB7GL22RA4FWZWUIX2UTPML5

not attested not anchored not stored refs pending

Proper Noun Diacritization for Arabic Wikipedia: A Benchmark Dataset

Kurt Micallef, Mayar Nassar, Nizar Habash, Rawan Bondok, Salam Khalifa

arxiv:2505.02656 v3 · 2025-05-05 · 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{Y5ZB7GL22RA4FWZWUIX2UTPML5}

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	2026-07-05T11:25:44.614716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7721f997ad441c2db36a22faa4dec5f75f1f74342059bfa40bcf287b69f66ad

Aliases

arxiv: 2505.02656 · arxiv_version: 2505.02656v3 · doi: 10.48550/arxiv.2505.02656 · pith_short_12: Y5ZB7GL22RA4 · pith_short_16: Y5ZB7GL22RA4FWZW · pith_short_8: Y5ZB7GL2

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/Y5ZB7GL22RA4FWZWUIX2UTPML5 \
  | 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: c7721f997ad441c2db36a22faa4dec5f75f1f74342059bfa40bcf287b69f66ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1ea86030d9d1f8c7f4c72a571876a239e3ce2f3ac0926ddbc74aad082b099bf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-05-05T14:03:22Z",
    "title_canon_sha256": "74361941cb4a362ced2696d80e1a9b9664be7b8faa2d5507df56b9accee30189"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02656",
    "kind": "arxiv",
    "version": 3
  }
}