Pith Number

pith:ZEPI34GW

pith:2023:ZEPI34GWPLATJCHQ62X77HRMAZ

not attested not anchored not stored refs pending

Implementing BERT and fine-tuned RobertA to detect AI generated news by ChatGPT

Chen Cui, Chenhao Yu, Jiaxi Cheng, Zecong Wang

arxiv:2306.07401 v1 · 2023-06-09 · 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{ZEPI34GWPLATJCHQ62X77HRMAZ}

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

Measuring Human Involvement in AI-Generated Text: A Case Study on Academic Writing

Receipt and verification

First computed	2026-07-05T06:20:03.558759Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c91e8df0d67ac13488f0f6afff9e2c0641c1480292d9b7baf961e5bb53b77ced

Aliases

arxiv: 2306.07401 · arxiv_version: 2306.07401v1 · doi: 10.48550/arxiv.2306.07401 · pith_short_12: ZEPI34GWPLAT · pith_short_16: ZEPI34GWPLATJCHQ · pith_short_8: ZEPI34GW

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/ZEPI34GWPLATJCHQ62X77HRMAZ \
  | 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: c91e8df0d67ac13488f0f6afff9e2c0641c1480292d9b7baf961e5bb53b77ced

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e9e56b6a2b49cb4d9575772fbdb96c5ccdb1fe3f7529c5e356edf004c594206",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-06-09T17:53:19Z",
    "title_canon_sha256": "d9ad4fbf0592f3c2c99d63b9f4ed62764f2ad4406696318edb1a784abeb96170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.07401",
    "kind": "arxiv",
    "version": 1
  }
}