Pith Number

pith:5HJ65S3J

pith:2024:5HJ65S3JW3LMSP3QCTIBWQXAXK

not attested not anchored not stored refs pending

Probing Language Models for Pre-training Data Detection

Bing Liu, Chuanyuan Tan, Haonan Lu, Tong Zhu, Wenliang Chen, Zhenhua Liu

arxiv:2406.01333 v1 · 2024-06-03 · 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{5HJ65S3JW3LMSP3QCTIBWQXAXK}

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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

Investigating Training Data Detection in AI Coders

Receipt and verification

First computed	2026-07-05T08:26:38.458169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9d3eecb69b6d6c93f7014d01b42e0ba9b84bc993142ce09eb2e4654c2e4aa94

Aliases

arxiv: 2406.01333 · arxiv_version: 2406.01333v1 · doi: 10.48550/arxiv.2406.01333 · pith_short_12: 5HJ65S3JW3LM · pith_short_16: 5HJ65S3JW3LMSP3Q · pith_short_8: 5HJ65S3J

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/5HJ65S3JW3LMSP3QCTIBWQXAXK \
  | 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: e9d3eecb69b6d6c93f7014d01b42e0ba9b84bc993142ce09eb2e4654c2e4aa94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "beb514d49d26aa36f00051cc20ce3b8f34ff216f0b5d037ac837c4eb01bd9bf6",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-03T13:58:04Z",
    "title_canon_sha256": "7c88b639fca240efd22513fa8965c033c3033c35d5bd0a718df6bba865c91017"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01333",
    "kind": "arxiv",
    "version": 1
  }
}