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Pith Number

pith:FPYV3X44

pith:2025:FPYV3X44BKWLYJK3PFTTLIWEYX
not attested not anchored not stored refs pending

People who frequently use ChatGPT for writing tasks are accurate and robust detectors of AI-generated text

Jenna Russell, Marzena Karpinska, Mohit Iyyer

arxiv:2501.15654 v2 · 2025-01-26 · 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{FPYV3X44BKWLYJK3PFTTLIWEYX}

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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

3 papers in Pith

Hitting a Moving Target: Test-Time Adaptation for AI Text Detection under Continual Distribution Shift
CASPER in the Machine: Insights into Character Variety in LLM-Generated Stories
Show, Don't TELL: Explainable AI-Generated Text Detection
Receipt and verification
First computed 2026-07-05T11:05:39.225869Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

2bf15ddf9c0aacbc255b796735a2c4c5e38373163126087d9da1185c845523ba

Aliases

arxiv: 2501.15654 · arxiv_version: 2501.15654v2 · doi: 10.48550/arxiv.2501.15654 · pith_short_12: FPYV3X44BKWL · pith_short_16: FPYV3X44BKWLYJK3 · pith_short_8: FPYV3X44
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/FPYV3X44BKWLYJK3PFTTLIWEYX \
  | 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: 2bf15ddf9c0aacbc255b796735a2c4c5e38373163126087d9da1185c845523ba
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "a73ca4d39dee12ae3b68c92f60a6c94a2ec621971c4955876edea34c298a8938",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-01-26T19:31:34Z",
    "title_canon_sha256": "29acc711c4123c5d6790489a33c49b1770814a39ee3714f7328ee6e095e4f270"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.15654",
    "kind": "arxiv",
    "version": 2
  }
}