Pith Number

pith:TFXJMZOY

pith:2026:TFXJMZOYKSWUZHGJV3JTGTRKX7

not attested not anchored not stored refs pending

AI Model Extraction Attacks: Bypassing Single-Client Assumptions in Defenses

Gustavo S\'anchez, Johannes F. Loevenich, Laurin Holz, Maxime Schwarzer, Roberto Rigolin F. Lopes, Thies M\"ohlenhof, Tobias H\"urten, Veit Hagenmeyer

arxiv:2606.03381 v1 · 2026-06-02 · 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{TFXJMZOYKSWUZHGJV3JTGTRKX7}

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	2026-06-03T01:05:56.433477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

996e9665d854ad4c9cc9aed3334e2abfc0e292b14e5f55e8bddca253368a6085

Aliases

arxiv: 2606.03381 · arxiv_version: 2606.03381v1 · doi: 10.48550/arxiv.2606.03381 · pith_short_12: TFXJMZOYKSWU · pith_short_16: TFXJMZOYKSWUZHGJ · pith_short_8: TFXJMZOY

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/TFXJMZOYKSWUZHGJV3JTGTRKX7 \
  | 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: 996e9665d854ad4c9cc9aed3334e2abfc0e292b14e5f55e8bddca253368a6085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "828aaabc752dc67bcf2d2f71e0bdb9adcc875dc26b42098796fa1ad5e625a2a9",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-06-02T09:25:29Z",
    "title_canon_sha256": "02873b45f292880db4888fd8d7107add8ad6e8737f2afd7fe7cfc0d3140ba7b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.03381",
    "kind": "arxiv",
    "version": 1
  }
}