Pith Number

pith:3X2WPOK6

pith:2026:3X2WPOK6CQ4NER2M4AM7ABENTS

not attested not anchored not stored refs pending

When LLM Defenses Backfire: Characterizing Safety, Performance, and Cost Trade-offs

Simin Chen, Tong Zhang, Yun Peng, Zexin Li

arxiv:2607.24392 v1 · 2026-07-27 · cs.CR · 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{3X2WPOK6CQ4NER2M4AM7ABENTS}

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.

Receipt and verification

First computed	2026-07-28T02:24:00.736898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddf567b95e1438d2474ce019f0048d9cb31979ae29b41b6a52eba81f5abe20c9

Aliases

arxiv: 2607.24392 · arxiv_version: 2607.24392v1 · doi: 10.48550/arxiv.2607.24392 · pith_short_12: 3X2WPOK6CQ4N · pith_short_16: 3X2WPOK6CQ4NER2M · pith_short_8: 3X2WPOK6

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/3X2WPOK6CQ4NER2M4AM7ABENTS \
  | 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: ddf567b95e1438d2474ce019f0048d9cb31979ae29b41b6a52eba81f5abe20c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1c1a6259ee018a9fd93b944d5c5046d7c774b549269c14c7be1cd292c00bfb4",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-07-27T13:07:52Z",
    "title_canon_sha256": "5bffdfcd47f17ceede968106cc5bdeeb7cdc8048d5ea83d2fc8a2ea510284903"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.24392",
    "kind": "arxiv",
    "version": 1
  }
}