Pith Number

pith:GOLNWU4I

pith:2026:GOLNWU4IHQFEOOTL44MPJGFGDS

not attested not anchored not stored refs pending

FLaG: Fine-Grained Latent Grouping for Hallucination Detection

Haobo Wang, Jiaqi Hu, Liyao Li, Muzhi Zhu, Sean Du, Wentao Ye, Xiaomeng Hu, Zhanming Shen, Zhiqing Xiao

arxiv:2606.00301 v1 · 2026-05-29 · 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{GOLNWU4IHQFEOOTL44MPJGFGDS}

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	2026-06-02T01:03:51.085816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3396db53883c0a473a6be718f498a61ca67cad042f8d69b0cb0985f1efaf2b65

Aliases

arxiv: 2606.00301 · arxiv_version: 2606.00301v1 · doi: 10.48550/arxiv.2606.00301 · pith_short_12: GOLNWU4IHQFE · pith_short_16: GOLNWU4IHQFEOOTL · pith_short_8: GOLNWU4I

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/GOLNWU4IHQFEOOTL44MPJGFGDS \
  | 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: 3396db53883c0a473a6be718f498a61ca67cad042f8d69b0cb0985f1efaf2b65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "393fe6c02e76d9b18090f3ded0352549df408223088ea14c76cbfdea6e85648f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-29T19:30:39Z",
    "title_canon_sha256": "ac8845def2c6a0421ea0066097e06dd1383ca9355c10b5b97f3e5cb7d8a00376"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00301",
    "kind": "arxiv",
    "version": 1
  }
}