Pith Number

pith:HPF7WK74

pith:2011:HPF7WK743A5ICKONGC5MFG3TO2

not attested not anchored not stored refs pending

Building Ontologies to Understand Spoken Tunisian Dialect

Lamia Hadrich Belguith, Maher Jaoua, Marwa Graja

arxiv:1109.0624 v1 · 2011-09-03 · 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{HPF7WK743A5ICKONGC5MFG3TO2}

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	2026-05-18T04:14:07.209765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bcbfb2bfcd83a8129cd30bac29b73768ad503bac27fa4f7c842a8dbb1bc3836

Aliases

arxiv: 1109.0624 · arxiv_version: 1109.0624v1 · doi: 10.48550/arxiv.1109.0624 · pith_short_12: HPF7WK743A5I · pith_short_16: HPF7WK743A5ICKON · pith_short_8: HPF7WK74

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/HPF7WK743A5ICKONGC5MFG3TO2 \
  | 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: 3bcbfb2bfcd83a8129cd30bac29b73768ad503bac27fa4f7c842a8dbb1bc3836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b0cc0e48c45b35fb2614871371b7b74e8b7bea4ff37803999c2993cd59a322b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2011-09-03T14:30:44Z",
    "title_canon_sha256": "8a9780252311d92caec1f0c08e69d74741e6a88140c60a50b8b9b54a7fb1d2dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0624",
    "kind": "arxiv",
    "version": 1
  }
}