Pith Number

pith:3IW3UBXE

pith:2019:3IW3UBXEJ6KBXQD3GF3AR3ONII

not attested not anchored not stored refs pending

Arabic natural language processing: An overview

Billel Gueni, Damien Nouvel, Faical Azouaou, Houda Sa\^adane, Imane Guellil

arxiv:1903.02784 v1 · 2019-03-07 · 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{3IW3UBXEJ6KBXQD3GF3AR3ONII}

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	2026-05-17T23:51:51.118337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2dba06e44f941bc07b317608edcd4204b60305bcf9e8fc99e9842d2a56825e

Aliases

arxiv: 1903.02784 · arxiv_version: 1903.02784v1 · doi: 10.48550/arxiv.1903.02784 · pith_short_12: 3IW3UBXEJ6KB · pith_short_16: 3IW3UBXEJ6KBXQD3 · pith_short_8: 3IW3UBXE

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/3IW3UBXEJ6KBXQD3GF3AR3ONII \
  | 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: da2dba06e44f941bc07b317608edcd4204b60305bcf9e8fc99e9842d2a56825e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "881b45666421c996c8b35bef799ca7196e50bd95289699e45a413d43bcf71992",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-03-07T09:22:35Z",
    "title_canon_sha256": "9fafb8ecc390c9b2785ec9b6e4b81c3850ad6586232256f13b4439c135529220"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02784",
    "kind": "arxiv",
    "version": 1
  }
}