Pith Number

pith:CM4DHTX4

pith:2025:CM4DHTX45UFBJZ4D5HJA4IQPPM

not attested not anchored not stored refs pending

An Attack to Break Permutation-Based Private Third-Party Inference Schemes for LLMs

Akilesh Potti, Arka Pal, Erica Choi, Louai Zahran, Micah Goldblum, Rahul Thomas

arxiv:2505.18332 v1 · 2025-05-23 · 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{CM4DHTX45UFBJZ4D5HJA4IQPPM}

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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

Cascade: Token-Sharded Private LLM Inference

Receipt and verification

First computed	2026-07-05T11:08:44.946785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

133833cefced0a14e783e9d20e220f7b1a73df1a1b7e9472a2958f41b10cd614

Aliases

arxiv: 2505.18332 · arxiv_version: 2505.18332v1 · doi: 10.48550/arxiv.2505.18332 · pith_short_12: CM4DHTX45UFB · pith_short_16: CM4DHTX45UFBJZ4D · pith_short_8: CM4DHTX4

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/CM4DHTX45UFBJZ4D5HJA4IQPPM \
  | 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: 133833cefced0a14e783e9d20e220f7b1a73df1a1b7e9472a2958f41b10cd614

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1712f075fc75531e667278a518b6513d2a12b383a2daf80d55228b249b9139ee",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2025-05-23T19:39:18Z",
    "title_canon_sha256": "c261414e8bdab405b7c9e7384fcc335cae008130efc1383babfed5491dc89670"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.18332",
    "kind": "arxiv",
    "version": 1
  }
}