Pith Number

pith:LD7SQQ4S

pith:2025:LD7SQQ4SZIXOP3NXENVBEH4NEG

not attested not anchored not stored refs pending

Sadeed: Advancing Arabic Diacritization Through Small Language Model

Khalil Hennara, Mohamed Motaism Hamed, Muhammad Hreden, Safwan AlModhayan, Sara Chrouf, Zeina Aldallal

arxiv:2504.21635 v2 · 2025-04-30 · 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{LD7SQQ4SZIXOP3NXENVBEH4NEG}

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	2026-07-05T11:56:56.701465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58ff284392ca2ee7edb7236a121f8d21bd42dafef93a04b3e8629b883eecca4b

Aliases

arxiv: 2504.21635 · arxiv_version: 2504.21635v2 · doi: 10.48550/arxiv.2504.21635 · pith_short_12: LD7SQQ4SZIXO · pith_short_16: LD7SQQ4SZIXOP3NX · pith_short_8: LD7SQQ4S

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/LD7SQQ4SZIXOP3NXENVBEH4NEG \
  | 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: 58ff284392ca2ee7edb7236a121f8d21bd42dafef93a04b3e8629b883eecca4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76fcc5b1a8c418783977f4645cbe0ed082c675cc207df18c2faeed4af7be073b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-30T13:37:24Z",
    "title_canon_sha256": "e1d3092d88cac482ff71c101d8aa9149c8438bf6bd8ff51c9956a8ed74c0ead1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.21635",
    "kind": "arxiv",
    "version": 2
  }
}