Pith Number

pith:VSOUFKJG

pith:2026:VSOUFKJG5UAYTEDRPZMCCLE647

not attested not anchored not stored refs pending

LUNAR: Benchmarking Personalized Large Language Models on UNiversal User BehAvioR Logs

Jiahao Zhang, Jiang Feng, Min Yang, Pengde Zhao, Yanmei Jiang, Yongzhi Tong, Zelin Fu

arxiv:2608.05246 v1 · 2026-08-05 · 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{VSOUFKJG5UAYTEDRPZMCCLE647}

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	2026-08-07T00:46:36.464822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac9d42a926ed018990717e58212c9ee7f90ff87323f58db67e58088c4ac14100

Aliases

arxiv: 2608.05246 · arxiv_version: 2608.05246v1 · doi: 10.48550/arxiv.2608.05246 · pith_short_12: VSOUFKJG5UAY · pith_short_16: VSOUFKJG5UAYTEDR · pith_short_8: VSOUFKJG

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/VSOUFKJG5UAYTEDRPZMCCLE647 \
  | 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: ac9d42a926ed018990717e58212c9ee7f90ff87323f58db67e58088c4ac14100

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f05495b9ad0ad40f9cf7595db6fc4625dce54bee1882c8413b05b27b8c7bdf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2026-08-05T15:11:06Z",
    "title_canon_sha256": "374087e6823e9927c0fce7623149bd243d2f638ec06257947bb855d16a89b616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05246",
    "kind": "arxiv",
    "version": 1
  }
}