Pith Number

pith:7C5GXWMD

pith:2018:7C5GXWMDILQTIRTUIUMWEJV2G4

not attested not anchored not stored refs pending

Comparing Population Means under Local Differential Privacy: with Significance and Power

Bolin Ding, Harsha Nori, Joshua Allen, Paul Li

arxiv:1803.09027 v1 · 2018-03-24 · cs.CR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7C5GXWMDILQTIRTUIUMWEJV2G4}

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	2026-05-18T00:20:12.879169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ba6bd98342e134467445196226ba37021707d038b68880b514eef9848fa618

Aliases

arxiv: 1803.09027 · arxiv_version: 1803.09027v1 · doi: 10.48550/arxiv.1803.09027 · pith_short_12: 7C5GXWMDILQT · pith_short_16: 7C5GXWMDILQTIRTU · pith_short_8: 7C5GXWMD

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/7C5GXWMDILQTIRTUIUMWEJV2G4 \
  | 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: f8ba6bd98342e134467445196226ba37021707d038b68880b514eef9848fa618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94516100e91c12ddf8e208852b49b038c9fdaa99411acc09efbad52dc93f6947",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-03-24T01:20:14Z",
    "title_canon_sha256": "1b199f07c7c56d205fd447986979d2799a2f16b76830d344a114369b18362f50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.09027",
    "kind": "arxiv",
    "version": 1
  }
}