Pith Number

pith:FUQNQP4M

pith:2020:FUQNQP4MMO2CONFT33VNBEBWRC

not attested not anchored not stored refs pending

A closed form scale bound for the $(\epsilon, \delta)$-differentially private Gaussian Mechanism valid for all privacy regimes

Staal A. Vinterbo

arxiv:2012.10523 v2 · 2020-12-18 · cs.CR · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUQNQP4MMO2CONFT33VNBEBWRC}

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	2026-07-05T02:08:33.080542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d20d83f8c63b42734b3deead09036888aba39e1d5e2d4ce13e79a827268e882

Aliases

arxiv: 2012.10523 · arxiv_version: 2012.10523v2 · doi: 10.48550/arxiv.2012.10523 · pith_short_12: FUQNQP4MMO2C · pith_short_16: FUQNQP4MMO2CONFT · pith_short_8: FUQNQP4M

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/FUQNQP4MMO2CONFT33VNBEBWRC \
  | 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: 2d20d83f8c63b42734b3deead09036888aba39e1d5e2d4ce13e79a827268e882

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "161af41dee4980f32c5a0447644d485f968ac9e8147c0e5bc97900084eac1870",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-12-18T21:35:26Z",
    "title_canon_sha256": "d310647c8b441f9565a7023724833ed5523ac7b838f6229509d2bcc46f52dbe2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.10523",
    "kind": "arxiv",
    "version": 2
  }
}