Pith Number

pith:NMDWWMRE

pith:2025:NMDWWMRE7J4FD773B7NT2MLO6E

not attested not anchored not stored refs pending

ParaPO: Aligning Language Models to Reduce Verbatim Reproduction of Pre-training Data

Faeze Brahman, Hannaneh Hajishirzi, Jiacheng Liu, Luke Zettlemoyer, Niloofar Mireshghallah, Pang Wei Koh, Tong Chen, Weijia Shi

arxiv:2504.14452 v2 · 2025-04-20 · cs.CL · cs.AI · 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{NMDWWMRE7J4FD773B7NT2MLO6E}

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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

3 papers in Pith

Prompt Governance? On Governing Technologies Governed by Natural Language

Output Vector Editing for Memorization Mitigation in Large Language Models

Beyond Indistinguishability: Measuring Extraction Risk in LLM APIs

Receipt and verification

First computed	2026-07-05T11:39:10.867350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b076b3224fa7851fffb0fdb3d316ef1245fb1636b3bc1544a4468a761c92b6a

Aliases

arxiv: 2504.14452 · arxiv_version: 2504.14452v2 · doi: 10.48550/arxiv.2504.14452 · pith_short_12: NMDWWMRE7J4F · pith_short_16: NMDWWMRE7J4FD773 · pith_short_8: NMDWWMRE

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/NMDWWMRE7J4FD773B7NT2MLO6E \
  | 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: 6b076b3224fa7851fffb0fdb3d316ef1245fb1636b3bc1544a4468a761c92b6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a6ddeac678d70ba9b30eb86a5117328c583cc506f5721483dd93116ed59d33f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2025-04-20T01:59:46Z",
    "title_canon_sha256": "869a3db16d037c3270788d289d2171648dca9a1010c58ef1d436e47cba9ecc12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.14452",
    "kind": "arxiv",
    "version": 2
  }
}