Pith Number

pith:ZLFX3EBK

pith:2024:ZLFX3EBKNR2AMLBVUCHYWKMZFL

not attested not anchored not stored refs pending

Quantifying Memorization and Detecting Training Data of Pre-trained Language Models using Japanese Newspaper

Hiromu Takahashi, Shotaro Ishihara

arxiv:2404.17143 v2 · 2024-04-26 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLFX3EBKNR2AMLBVUCHYWKMZFL}

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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

Analyzing Memorization in Large Language Models through the Lens of Model Attribution

Receipt and verification

First computed	2026-07-05T08:55:35.503539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cacb7d902a6c74062c35a08f8b29992ada4719c478cb5f0870938b8bcb0c5426

Aliases

arxiv: 2404.17143 · arxiv_version: 2404.17143v2 · doi: 10.48550/arxiv.2404.17143 · pith_short_12: ZLFX3EBKNR2A · pith_short_16: ZLFX3EBKNR2AMLBV · pith_short_8: ZLFX3EBK

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/ZLFX3EBKNR2AMLBVUCHYWKMZFL \
  | 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: cacb7d902a6c74062c35a08f8b29992ada4719c478cb5f0870938b8bcb0c5426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d81e07a85f57b536114bbd124f0f5b2691f74dc860f3b7f7462803e289e46cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-26T04:12:08Z",
    "title_canon_sha256": "0e5e810a783eb6385681a5821e59a27bf2dcaebee7bad15696109f1e795517f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.17143",
    "kind": "arxiv",
    "version": 2
  }
}