Pith Number

pith:UHYAWGQX

pith:2018:UHYAWGQXVDOOICYKJGSZE3JYUW

not attested not anchored not stored refs pending

Three Tools for Practical Differential Privacy

Giorgio Patrini, Koen Lennart van der Veen, Peter Bloem, Ruben Seggers

arxiv:1812.02890 v1 · 2018-12-07 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHYAWGQXVDOOICYKJGSZE3JYUW}

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	2026-05-17T23:58:51.521566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1f00b1a17a8dce40b0a49a5926d38a5b303529cc436b82463df8fbf9f8df4fd

Aliases

arxiv: 1812.02890 · arxiv_version: 1812.02890v1 · doi: 10.48550/arxiv.1812.02890 · pith_short_12: UHYAWGQXVDOO · pith_short_16: UHYAWGQXVDOOICYK · pith_short_8: UHYAWGQX

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/UHYAWGQXVDOOICYKJGSZE3JYUW \
  | 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: a1f00b1a17a8dce40b0a49a5926d38a5b303529cc436b82463df8fbf9f8df4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8ba2302f64a0eb620e0a5511694e67f7d6aa79d6765dd00007f68b1f2f0d518",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-12-07T03:28:41Z",
    "title_canon_sha256": "cdd4958963ba9a944fce55e6fc799c516e75da06c52001b74f29fbdb14a9d822"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.02890",
    "kind": "arxiv",
    "version": 1
  }
}