Pith Number

pith:FQSRWRMQ

pith:2014:FQSRWRMQUVFPSKPINC3WMY6JFI

not attested not anchored not stored refs pending

Supervised learning model for parsing Arabic language

Chafik Aloulou, Lamia Hadrich Belguith, Nabil Khoufi

arxiv:1410.8783 v1 · 2014-10-31 · cs.CL · 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{FQSRWRMQUVFPSKPINC3WMY6JFI}

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	2026-05-18T02:38:53.711672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c251b4590a54af929e868b76663c92a39188e33b9473570335c3037c92f60a4

Aliases

arxiv: 1410.8783 · arxiv_version: 1410.8783v1 · doi: 10.48550/arxiv.1410.8783 · pith_short_12: FQSRWRMQUVFP · pith_short_16: FQSRWRMQUVFPSKPI · pith_short_8: FQSRWRMQ

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/FQSRWRMQUVFPSKPINC3WMY6JFI \
  | 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: 2c251b4590a54af929e868b76663c92a39188e33b9473570335c3037c92f60a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd19281514f16cd8fc58e07c3c953106cb281654496eedb2c0b8ee8813ac380c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-10-31T15:53:49Z",
    "title_canon_sha256": "82fbfa6bd1d2dd90519114f324a4322f37fba92e954c905b277ff357d6c970ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8783",
    "kind": "arxiv",
    "version": 1
  }
}