Pith Number

pith:AFLVB3NZ

pith:2026:AFLVB3NZPJI3PBQO7G3T74ADJR

not attested not anchored not stored refs pending

READER: Reasoning-Enhanced AI-Generated Text Detection

Chengchun Shi, Erhan Xu, Giulia Livieri, Jin Zhu, Kai Ye, Pingfan Su, Shijin Gong

arxiv:2605.25281 v1 · 2026-05-24 · 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{AFLVB3NZPJI3PBQO7G3T74ADJR}

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	2026-05-26T02:04:27.153966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

015750edb97a51b7860ef9b73ff0034c7ed17d1263e5961ee7ff1dafcca924cf

Aliases

arxiv: 2605.25281 · arxiv_version: 2605.25281v1 · doi: 10.48550/arxiv.2605.25281 · pith_short_12: AFLVB3NZPJI3 · pith_short_16: AFLVB3NZPJI3PBQO · pith_short_8: AFLVB3NZ

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/AFLVB3NZPJI3PBQO7G3T74ADJR \
  | 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: 015750edb97a51b7860ef9b73ff0034c7ed17d1263e5961ee7ff1dafcca924cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9ced7ff1f4dfbf86446129ecf742cb506d6df8514482980a7f3991b8291132c",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-24T22:26:23Z",
    "title_canon_sha256": "18a74447ccf41df1c5d780c89380e76e2858f278996169d7fed6fddfa7fe11be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25281",
    "kind": "arxiv",
    "version": 1
  }
}