Pith Number

pith:5X4BGIPO

pith:2025:5X4BGIPOZ5CRPLODZSAQHTCFU2

not attested not anchored not stored refs pending

LaQual: An Automated Framework for LLM App Quality Evaluation

Haoyu Wang, Junjun Si, Weiguo Lin, Xinyi Hou, Yanjie Zhao, Yan Wang

arxiv:2508.18636 v2 · 2025-08-26 · cs.SE · 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{5X4BGIPOZ5CRPLODZSAQHTCFU2}

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	2026-06-11T01:09:16.305900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edf81321eecf4517adc3cc8103cc45a69d7deaf1df08689b726f9190e7331928

Aliases

arxiv: 2508.18636 · arxiv_version: 2508.18636v2 · doi: 10.48550/arxiv.2508.18636 · pith_short_12: 5X4BGIPOZ5CR · pith_short_16: 5X4BGIPOZ5CRPLOD · pith_short_8: 5X4BGIPO

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/5X4BGIPOZ5CRPLODZSAQHTCFU2 \
  | 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: edf81321eecf4517adc3cc8103cc45a69d7deaf1df08689b726f9190e7331928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75a221f3b1dafef2f2b4dc34120194a3553ec9c742fd66887663651f161cb8f3",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2025-08-26T03:25:49Z",
    "title_canon_sha256": "7164b2007a680ff49a5b8b9e5ead1dbaa32de74ca29a62a7b7ffd61dbd78d688"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.18636",
    "kind": "arxiv",
    "version": 2
  }
}