Pith Number

pith:7QGCPDDU

pith:2021:7QGCPDDUKXMFGC6TQBZTM4NY25

not attested not anchored not stored refs pending

A unified interpretation of the Gaussian mechanism for differential privacy through the sensitivity index

Alexander Ziller, Daniel Rueckert, Dmitrii Usynin, Friederike Jungmann, Georgios Kaissis, Moritz Knolle

arxiv:2109.10528 v1 · 2021-09-22 · cs.CR · cs.IT · cs.LG · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7QGCPDDUKXMFGC6TQBZTM4NY25}

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	2026-07-05T03:16:37.375879Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc0c278c7455d8530bd380733671b8d7505f2e6c5c7628c686f22c668eeb0526

Aliases

arxiv: 2109.10528 · arxiv_version: 2109.10528v1 · doi: 10.48550/arxiv.2109.10528 · pith_short_12: 7QGCPDDUKXMF · pith_short_16: 7QGCPDDUKXMFGC6T · pith_short_8: 7QGCPDDU

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/7QGCPDDUKXMFGC6TQBZTM4NY25 \
  | 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: fc0c278c7455d8530bd380733671b8d7505f2e6c5c7628c686f22c668eeb0526

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd069b0708c66027f02361a4e8ca1f2792f9568657ef2ab70ffceb5a4eed0d77",
    "cross_cats_sorted": [
      "cs.IT",
      "cs.LG",
      "math.IT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2021-09-22T06:20:01Z",
    "title_canon_sha256": "8902a48f1164aef26dc43d6430165cf93399116212e2d89ca7ccd740828caaee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.10528",
    "kind": "arxiv",
    "version": 1
  }
}