Pith Number

pith:UN35WBMA

pith:2026:UN35WBMAFWUW4NRTLHUKJAY72W

not attested not anchored not stored refs pending

Jais 2: A Family of Arabic-Centric Open Large Language Models

Aaryamonvikram Singh, Abdelaziz Bounhar, AbdelRahman Elbadawy, Abdelrahman Sadallah, Abed Alhakim Freihat, Abhishek Maiti, Ahmad Chamma, Ahmed Frikha, Ali El Filali, Ali Mekky, Amr Mohamed, Avraham Sheinin, Awantika Shukla, Biswajit Mishra, Dani Bouch, Daniil Orel, Etienne Goffinet, Evan Dufraisse, Fajri Koto, Farah Atif, George Ibrahim, Gokulakrishnan Ramakrishnan, Guokan Shang, Gurpreet Gosal, Hadi Abdine, Haonan Li, Hasan Iqbal, Hector Xuguang Ren, Joel Hestness, Kareem Elozeiri, Kareem Elzeky, Larry Murray, Mervat Abassy, Michalis Vazirgiannis, Mohamed Anwar, Momina Ahsan, Mostafa Awad, Natalia Vassilieva, Neha Sengupta, Nurdaulet Mukhituly, Omar El Herraoui, Onkar Pandit, Parvez Mullah, Preslav Nakov, Rahul Pal, Rania Elbadry, Rituraj Joshi, Saadeldine Eletter, Sajid siddiki, Samta Kamboj, Samujjwal Ghosh, Sarah Albarri, Sarath Chandran, Sarfraz Ahmad, Sunil Kumar Sahu, Xudong Han, Yuxia Wang, Zainul Abedien Ahmed Quraishi, Zhengzhong Liu, Zhuohan Xie

arxiv:2608.13580 v1 · 2026-07-07 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UN35WBMAFWUW4NRTLHUKJAY72W}

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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	2026-08-17T00:08:57.192877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a377db05802da96e363359e8a4831fd59a6899b781bb93f8a3a5e29a073b072f

Aliases

arxiv: 2608.13580 · arxiv_version: 2608.13580v1 · doi: 10.48550/arxiv.2608.13580 · pith_short_12: UN35WBMAFWUW · pith_short_16: UN35WBMAFWUW4NRT · pith_short_8: UN35WBMA

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/UN35WBMAFWUW4NRTLHUKJAY72W \
  | 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: a377db05802da96e363359e8a4831fd59a6899b781bb93f8a3a5e29a073b072f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ed50776bcb5449327b29b008fa6b14920267892a66b5f391bef0b2371fc19a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-07-07T13:54:49Z",
    "title_canon_sha256": "09b531e3b46b27324f3f483192593274d685be7c13dc3e459c3958ff7abc58cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.13580",
    "kind": "arxiv",
    "version": 1
  }
}