Pith Number

pith:M322YQO7

pith:2022:M322YQO7DYPSYWAATNWBR6USS3

not attested not anchored not stored refs pending

Bayesian and Frequentist Semantics for Common Variations of Differential Privacy: Applications to the 2020 Census

Ashwin Machanavajjhala, Daniel Kifer, John M. Abowd, Pavel Zhuravlev, Philip Leclerc, Robert Ashmead, Ryan Cumings-Menon, William Sexton

arxiv:2209.03310 v1 · 2022-09-07 · cs.CR · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M322YQO7DYPSYWAATNWBR6USS3}

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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

2 papers in Pith

A Sieve-Accelerated Quadrature Method for Exact Privacy Accounting in the 2020 U.S. Decennial Census

The 2020 US Decennial Census is more private than you (might) think

Receipt and verification

First computed	2026-07-05T04:55:40.949421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66f5ac41df1e1f2c58009b6c18fa9296cb0ec6000dca4a7b98bfdef45a55fd0a

Aliases

arxiv: 2209.03310 · arxiv_version: 2209.03310v1 · doi: 10.48550/arxiv.2209.03310 · pith_short_12: M322YQO7DYPS · pith_short_16: M322YQO7DYPSYWAA · pith_short_8: M322YQO7

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/M322YQO7DYPSYWAATNWBR6USS3 \
  | 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: 66f5ac41df1e1f2c58009b6c18fa9296cb0ec6000dca4a7b98bfdef45a55fd0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fce49c3471a56132983b6f41128d19788a4c69299c1b9fb0ebc12096b4b3381",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-09-07T17:17:05Z",
    "title_canon_sha256": "656517cfc30502e6ecec452aef882240d7133d1173fc6c26bbd94b4662772905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.03310",
    "kind": "arxiv",
    "version": 1
  }
}