Pith Number

pith:MD4XWDJO

pith:2026:MD4XWDJONSBHX3FJRHBVHQ4MHS

not attested not anchored not stored refs pending

Can LLMs Control Readability? A Multi-Dimensional Evaluation Framework for CEFR-Controlled Arabic Generation

Chatrine Qwaider, Nour Rabih, Ted Briscoe

arxiv:2606.21981 v1 · 2026-06-20 · 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{MD4XWDJONSBHX3FJRHBVHQ4MHS}

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	2026-06-23T02:13:04.851298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f97b0d2e6c827beca989c353c38c3cb3a4c8391591585cc733d4d431912545

Aliases

arxiv: 2606.21981 · arxiv_version: 2606.21981v1 · doi: 10.48550/arxiv.2606.21981 · pith_short_12: MD4XWDJONSBH · pith_short_16: MD4XWDJONSBHX3FJ · pith_short_8: MD4XWDJO

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/MD4XWDJONSBHX3FJRHBVHQ4MHS \
  | 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: 60f97b0d2e6c827beca989c353c38c3cb3a4c8391591585cc733d4d431912545

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b83314431d2f3b2faca0780bce112353b6553f78cb66652cd55d8940f104eb7",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-20T10:30:33Z",
    "title_canon_sha256": "d88d881f7e4c9f10abf16611c0f3d29b7762f15a9e74f2987d3e4dc01fb76c5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.21981",
    "kind": "arxiv",
    "version": 1
  }
}