Pith Number

pith:MKXOCB72

pith:2026:MKXOCB72C7Z5WF7S35LJCTSIA4

not attested not anchored not stored refs pending

Constrained Paraphrase Consistency for LLM Hallucination Detection

Chao Chen, Dongsheng Hong, Shanshan Lin, Sibo Ju, Xiangwen Liao, Xi Zhang

arxiv:2606.08158 v1 · 2026-06-06 · cs.CL · 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{MKXOCB72C7Z5WF7S35LJCTSIA4}

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	2026-06-09T01:05:28.534150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62aee107fa17f3db17f2df56914e48072da971047fc83128f68160de69126417

Aliases

arxiv: 2606.08158 · arxiv_version: 2606.08158v1 · doi: 10.48550/arxiv.2606.08158 · pith_short_12: MKXOCB72C7Z5 · pith_short_16: MKXOCB72C7Z5WF7S · pith_short_8: MKXOCB72

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/MKXOCB72C7Z5WF7S35LJCTSIA4 \
  | 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: 62aee107fa17f3db17f2df56914e48072da971047fc83128f68160de69126417

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1572d8b8c23b0907accdaa1f02fb3a13047af23fd9ff142ef69e516b08fca447",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-06-06T13:14:10Z",
    "title_canon_sha256": "82f42d6fb67b3d0003aefe9a0980a86288a7a8ded7032c4a6c4575db88e71683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08158",
    "kind": "arxiv",
    "version": 1
  }
}