Pith Number

pith:5AS7BL7W

pith:2025:5AS7BL7WKIOSCBEBMWHM5I4ZVY

not attested not anchored not stored refs pending

A General Method for Detecting Information Generated by Large Language Models

Dongjun Wei, Michael Chau, Minjia Mao, Xiao Fang

arxiv:2506.21589 v1 · 2025-06-18 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5AS7BL7WKIOSCBEBMWHM5I4ZVY}

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.

Cited by

1 paper in Pith

Steer-to-Detect: Probing Hidden Representations for Detection of LLM-Generated Texts

Receipt and verification

First computed	2026-07-05T11:27:56.845240Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e825f0aff6521d210481658ecea399ae23a38b3025be61f8b0fca84172b96f49

Aliases

arxiv: 2506.21589 · arxiv_version: 2506.21589v1 · doi: 10.48550/arxiv.2506.21589 · pith_short_12: 5AS7BL7WKIOS · pith_short_16: 5AS7BL7WKIOSCBEB · pith_short_8: 5AS7BL7W

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/5AS7BL7WKIOSCBEBMWHM5I4ZVY \
  | 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: e825f0aff6521d210481658ecea399ae23a38b3025be61f8b0fca84172b96f49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b5d79569cec6eb2248953bebed9c1b6fb12d2d3bcd561e0f69a792055921a19",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-06-18T04:59:51Z",
    "title_canon_sha256": "5d6ba642a2af307b701fd0b0d46ad7f83689779acbebdc74b5f60e4d2eb5ed01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21589",
    "kind": "arxiv",
    "version": 1
  }
}