Pith Number

pith:UWZ4GWDM

pith:2026:UWZ4GWDMBLFU5JYQD26IBPF7CB

not attested not anchored not stored refs pending

Improved Large Language Diffusion Models

Chongxuan Li, Ji-Rong Wen, Qiyang Min, Shaoxuan Xu, Shen Nie, Wayne Xin Zhao, Yankai Lin, Yong Shan, Yuxuan Song, Zihao Huang

arxiv:2606.25331 v1 · 2026-06-24 · 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{UWZ4GWDMBLFU5JYQD26IBPF7CB}

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	2026-06-25T01:18:02.298050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5b3c3586c0acb4ea7101ebc80bcbf107fa541ebfaa7899ecae9f7a95c4b45db

Aliases

arxiv: 2606.25331 · arxiv_version: 2606.25331v1 · doi: 10.48550/arxiv.2606.25331 · pith_short_12: UWZ4GWDMBLFU · pith_short_16: UWZ4GWDMBLFU5JYQ · pith_short_8: UWZ4GWDM

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/UWZ4GWDMBLFU5JYQD26IBPF7CB \
  | 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: a5b3c3586c0acb4ea7101ebc80bcbf107fa541ebfaa7899ecae9f7a95c4b45db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430e62f239d8cf1db820b9f99a7b75248c592b16500a94a93f7265b303aa9c5d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-24T02:51:36Z",
    "title_canon_sha256": "68f7e0fd60cb3058ccb44d38665752db62282d2aec2081d569ba0a2f580fa2ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25331",
    "kind": "arxiv",
    "version": 1
  }
}