Pith Number

pith:XPHJXGGH

pith:2022:XPHJXGGH6GAD547ZFWQJT3DKUD

not attested not anchored not stored refs pending

AIM: An Adaptive and Iterative Mechanism for Differentially Private Synthetic Data

Brett Mullins, Daniel Sheldon, Gerome Miklau, Ryan McKenna

arxiv:2201.12677 v2 · 2022-01-29 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XPHJXGGH6GAD547ZFWQJT3DKUD}

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.

Cited by

7 papers in Pith

SoK: Reconstruction Attacks on Synthetic Tabular Data (Insights from Winning the NIST CRC)

Differentially Private Synthetic Data via APIs 4: Tabular Data

Private Adaptive Covariance Estimation via Gaussian Graphical Models

ResidualPlanner+: a scalable matrix mechanism for marginals and beyond

Aim High, Stay Private: Differentially Private Synthetic Data Enables Public Release of Behavioral Health Information with High Utility

Receipt and verification

First computed	2026-07-05T08:31:01.590869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbce9b98c7f1803ef3f92da099ec6aa0d8cb35fa932b15ebe3477a7b85792525

Aliases

arxiv: 2201.12677 · arxiv_version: 2201.12677v2 · doi: 10.48550/arxiv.2201.12677 · pith_short_12: XPHJXGGH6GAD · pith_short_16: XPHJXGGH6GAD547Z · pith_short_8: XPHJXGGH

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/XPHJXGGH6GAD547ZFWQJT3DKUD \
  | 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: bbce9b98c7f1803ef3f92da099ec6aa0d8cb35fa932b15ebe3477a7b85792525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26cf4020dc5cd299ea7b023f3ecc78676ac5a2717d065c1164ab3b09f94afd85",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2022-01-29T23:02:24Z",
    "title_canon_sha256": "a74fafcb8e7894edc816303698101788601a752593313adc9216f91ba4da660a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.12677",
    "kind": "arxiv",
    "version": 2
  }
}