Pith Number

pith:OI2AR2HM

pith:2026:OI2AR2HMJMISZCPRDN7VE6YVVJ

not attested not anchored not stored refs pending

Stop Testing Attacks, Start Diagnosing Defenses: The Four-Checkpoint Framework Reveals Where LLM Safety Breaks

Hayfa Dhahbi, Kashyap Thimmaraju

arxiv:2602.09629 v1 · 2026-02-10 · cs.CR · cs.AI · cs.CY · cs.ET · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OI2AR2HMJMISZCPRDN7VE6YVVJ}

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	2026-06-23T00:11:47.079050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

723408e8ec4b112c89f11b7f527b15aa61902ad49758b72c43c15387afaba5d3

Aliases

arxiv: 2602.09629 · arxiv_version: 2602.09629v1 · doi: 10.48550/arxiv.2602.09629 · pith_short_12: OI2AR2HMJMIS · pith_short_16: OI2AR2HMJMISZCPR · pith_short_8: OI2AR2HM

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/OI2AR2HMJMISZCPRDN7VE6YVVJ \
  | 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: 723408e8ec4b112c89f11b7f527b15aa61902ad49758b72c43c15387afaba5d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94132c4198a4ee3f51ea0196430a577b53033a427e2e89a1260a85828bf9b8a1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY",
      "cs.ET",
      "cs.HC"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-02-10T10:17:25Z",
    "title_canon_sha256": "4c9a04e9b2f581009370ff62e16fc0802f3d6ae5f092455b665ec5cd29c858e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.09629",
    "kind": "arxiv",
    "version": 1
  }
}