Pith Number

pith:DC564HSP

pith:2024:DC564HSPGIUBKVI755NCTYHQE6

not attested not anchored not stored refs pending

Persistent Pre-Training Poisoning of LLMs

Daphne Ippolito, Eric Michael Smith, Florian Tram\`er, Ivan Evtimov, Javier Rando, Jianfeng Chi, Nicholas Carlini, Yiming Zhang

arxiv:2410.13722 v1 · 2024-10-17 · cs.CR · 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{DC564HSPGIUBKVI755NCTYHQE6}

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

7 papers in Pith

Loss Landscape Poisoning: Targeted Extraction of Unseen Training Data from LLMs

RogueMerge: Robust and Unified Attacks against LLM Model Merging

Security--Fidelity Tradeoffs: The Hidden Cost of Prompt Injection Defense

Safety from Honesty in a Disinterested AI Predictor

LLM Hypnosis: Exploiting User Feedback for Unauthorized Knowledge Injection to All Users

Receipt and verification

First computed	2026-07-05T09:22:04.910992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18bbee1e4f322815551fef5a29e0f027921ef23e2d0559cc8ed41cba00b244de

Aliases

arxiv: 2410.13722 · arxiv_version: 2410.13722v1 · doi: 10.48550/arxiv.2410.13722 · pith_short_12: DC564HSPGIUB · pith_short_16: DC564HSPGIUBKVI7 · pith_short_8: DC564HSP

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/DC564HSPGIUBKVI755NCTYHQE6 \
  | 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: 18bbee1e4f322815551fef5a29e0f027921ef23e2d0559cc8ed41cba00b244de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ad6705f251ac8b4d590d481f5cefd933bfc6a305dd57c00ab6af53ec9034157",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2024-10-17T16:27:13Z",
    "title_canon_sha256": "da5be6d76cafa6017603f7af3b170f91c5bc57d3c857660bc8f15a8939c2eea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.13722",
    "kind": "arxiv",
    "version": 1
  }
}