Pith Number

pith:HO6GMNXR

pith:2025:HO6GMNXRTHVN64RSOUDXKWALBI

not attested not anchored not stored refs pending

Activation Approximations Can Incur Safety Vulnerabilities Even in Aligned LLMs: Comprehensive Analysis and Defense

Dan Li, Jian Liu, Jian Lou, Jiawen Zhang, Kejia Chen, Kui Ren, Lipeng He, Mingli Song, Xiaohu Yang, Zunlei Feng

arxiv:2502.00840 v2 · 2025-02-02 · 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{HO6GMNXRTHVN64RSOUDXKWALBI}

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

1 paper in Pith

Anchoring Refusal Direction: Mitigating Safety Risks in Tuning via Projection Constraint

Receipt and verification

First computed	2026-07-05T11:19:03.134033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bbc6636f199eadf7232750775580b0a15b6f0fe7277c8dd27778480c3c5ad27

Aliases

arxiv: 2502.00840 · arxiv_version: 2502.00840v2 · doi: 10.48550/arxiv.2502.00840 · pith_short_12: HO6GMNXRTHVN · pith_short_16: HO6GMNXRTHVN64RS · pith_short_8: HO6GMNXR

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/HO6GMNXRTHVN64RSOUDXKWALBI \
  | 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: 3bbc6636f199eadf7232750775580b0a15b6f0fe7277c8dd27778480c3c5ad27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "008b796c45441bd9281f3516b0e1f7120541063fbb58f1776e6e4f19962b7a04",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-02-02T16:25:48Z",
    "title_canon_sha256": "208b34a2fb98db82d6789f1a2c0e7c4c36b147dd75326cf946d2f7e5242f36da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00840",
    "kind": "arxiv",
    "version": 2
  }
}