Pith Number

pith:K2ZVF2UM

pith:2024:K2ZVF2UMLY4QQLBJOR3BGKMBUV

not attested not anchored not stored refs pending

Detecting Machine-Generated Texts by Multi-Population Aware Optimization for Maximum Mean Discrepancy

Bo Han, Jiahao Yang, Mingkui Tan, Shuhai Zhang, Yiliao Song, Yuanqing Li

arxiv:2402.16041 v2 · 2024-02-25 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2ZVF2UMLY4QQLBJOR3BGKMBUV}

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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

1 paper in Pith

Micro-Defects Expose Macro-Fakes: Detecting AI-Generated Images via Local Distributional Shifts

Receipt and verification

First computed	2026-07-05T07:50:40.506899Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56b352ea8c5e39082c297476132981a572d8507354dff4bcc18cd077b6bb7269

Aliases

arxiv: 2402.16041 · arxiv_version: 2402.16041v2 · doi: 10.48550/arxiv.2402.16041 · pith_short_12: K2ZVF2UMLY4Q · pith_short_16: K2ZVF2UMLY4QQLBJ · pith_short_8: K2ZVF2UM

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/K2ZVF2UMLY4QQLBJOR3BGKMBUV \
  | 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: 56b352ea8c5e39082c297476132981a572d8507354dff4bcc18cd077b6bb7269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0423ae753fb0cc5d7a21c0454d7888645321e00f2bf6cb2d4026d78ed0987440",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-02-25T09:44:56Z",
    "title_canon_sha256": "7fa5a30f6c6ddc58c0e7da43fb80ed92338c1956480ff0eb041f58882bda662d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.16041",
    "kind": "arxiv",
    "version": 2
  }
}