Pith Number

pith:MBWWHBBZ

pith:2022:MBWWHBBZMJFM4FXJDZOMHYJIE3

not attested not anchored not stored refs pending

Plume: Differential Privacy at Scale

Alex Kulesza, Jennifer Gillenwater, Kareem Amin, Matthew Joseph, Sergei Vassilvitskii

arxiv:2201.11603 v1 · 2022-01-27 · cs.CR · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBWWHBBZMJFM4FXJDZOMHYJIE3}

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

1 paper in Pith

DPSQL+: A Differentially Private SQL Library with a Minimum Frequency Rule

Receipt and verification

First computed	2026-07-05T03:52:03.666455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

606d638439624ace16e91e5cc3e12826cef404d67063c97ad172a92c4f98bd3c

Aliases

arxiv: 2201.11603 · arxiv_version: 2201.11603v1 · doi: 10.48550/arxiv.2201.11603 · pith_short_12: MBWWHBBZMJFM · pith_short_16: MBWWHBBZMJFM4FXJ · pith_short_8: MBWWHBBZ

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/MBWWHBBZMJFM4FXJDZOMHYJIE3 \
  | 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: 606d638439624ace16e91e5cc3e12826cef404d67063c97ad172a92c4f98bd3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bce781d23a4947db65a68c6e9a33cf5069b8646d0d31a32d797ca5d3d75f1be",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-01-27T16:02:26Z",
    "title_canon_sha256": "b6d8668ed1ab9eef17a98c22bf959cc3eb29abb198bc67999a9ea6bd3fb42966"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.11603",
    "kind": "arxiv",
    "version": 1
  }
}