Pith Number

pith:4PXQZUUF

pith:2022:4PXQZUUFOOINDA7YO5XFRFOXZL

not attested not anchored not stored refs pending

Lessons Learned: Surveying the Practicality of Differential Privacy in the Industry

Dawn Song, Florian Matthes, Gonzalo Munilla Garrido, Xiaoyuan Liu

arxiv:2211.03898 v1 · 2022-11-07 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4PXQZUUFOOINDA7YO5XFRFOXZL}

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

Within-Dataset Disclosure Risk for Differential Privacy

Receipt and verification

First computed	2026-07-05T05:13:59.666377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3ef0cd2857390d183f8776e5895d7caf5fa4e6f53789492987de7d4fba8cce9

Aliases

arxiv: 2211.03898 · arxiv_version: 2211.03898v1 · doi: 10.48550/arxiv.2211.03898 · pith_short_12: 4PXQZUUFOOIN · pith_short_16: 4PXQZUUFOOINDA7Y · pith_short_8: 4PXQZUUF

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/4PXQZUUFOOINDA7YO5XFRFOXZL \
  | 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: e3ef0cd2857390d183f8776e5895d7caf5fa4e6f53789492987de7d4fba8cce9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3c3a5214fe5e6ad7be8073d996eb4eb43b89af585f3dddc23127995d3fc8c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2022-11-07T23:10:52Z",
    "title_canon_sha256": "2326f7569b7751823af49a6575df415ff6a906dfd1f7e81d2847564af14761bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.03898",
    "kind": "arxiv",
    "version": 1
  }
}