Pith Number

pith:PZ2XLJZ6

pith:2026:PZ2XLJZ6WJHVHVG2PP2PUXSHQ2

not attested not anchored not stored refs pending

A Bayesian Approach to Membership Inference for Statistical Release

Alina Oprea, Cameron Moy, Lisa Oakley, Marco Gaboardi, Sam Stites, Steven Holtzen

arxiv:2605.30203 v1 · 2026-05-28 · cs.CR · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PZ2XLJZ6WJHVHVG2PP2PUXSHQ2}

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	2026-05-29T02:06:12.716907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e7575a73eb24f53d4da7bf4fa5e4786959a2f7b6f4bb9d0eaa2d0ee47f8f4e8

Aliases

arxiv: 2605.30203 · arxiv_version: 2605.30203v1 · doi: 10.48550/arxiv.2605.30203 · pith_short_12: PZ2XLJZ6WJHV · pith_short_16: PZ2XLJZ6WJHVHVG2 · pith_short_8: PZ2XLJZ6

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/PZ2XLJZ6WJHVHVG2PP2PUXSHQ2 \
  | 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: 7e7575a73eb24f53d4da7bf4fa5e4786959a2f7b6f4bb9d0eaa2d0ee47f8f4e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2a2629417b22643f7735a75076460e6eddb4829fc47599c8360131ac0bb4609",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2026-05-28T16:42:04Z",
    "title_canon_sha256": "bc130ba6c5c7b9db18e9054aa5d3cf2cf3ee6b6b6173709234e8963672b21dbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30203",
    "kind": "arxiv",
    "version": 1
  }
}