Pith Number

pith:3OY6U5QD

pith:2025:3OY6U5QD2HTVDYDY74ZOH5CZMF

not attested not anchored not stored refs pending

Nile-Chat: Egyptian Language Models for Arabic and Latin Scripts

Abdelaziz Bounhar, Ahmad Chamma, Amr Mohamed, Eric Xing, Guokan Shang, Hadi Abdine, Michalis Vazirgiannis, Mohamed Anwar, Omar El Herraoui, Preslav Nakov

arxiv:2507.04569 v1 · 2025-07-06 · cs.CL · cs.AI · 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{3OY6U5QD2HTVDYDY74ZOH5CZMF}

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	2026-07-05T11:32:49.908328Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbb1ea7603d1e751e078ff32e3f45961605b2272825df9e10a69d6d768ab0c2e

Aliases

arxiv: 2507.04569 · arxiv_version: 2507.04569v1 · doi: 10.48550/arxiv.2507.04569 · pith_short_12: 3OY6U5QD2HTV · pith_short_16: 3OY6U5QD2HTVDYDY · pith_short_8: 3OY6U5QD

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/3OY6U5QD2HTVDYDY74ZOH5CZMF \
  | 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: dbb1ea7603d1e751e078ff32e3f45961605b2272825df9e10a69d6d768ab0c2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d0090ef73e4d2d8d55c424d36bdd26b70e9fef8b0a785f73868cf3187459901",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-07-06T22:53:41Z",
    "title_canon_sha256": "bee7afbd6311733c15e5ba567bfab70d03bdd9694be53f66904faee5e7a4a986"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04569",
    "kind": "arxiv",
    "version": 1
  }
}