Pith Number

pith:NKYIA53F

pith:2019:NKYIA53F3MZOJ4ZEYPUEDT475U

not attested not anchored not stored refs pending

Differential privacy with partial knowledge

Damien Desfontaines, David Basin, Elisabeth Krahmer, Esfandiar Mohammadi

arxiv:1905.00650 v6 · 2019-05-02 · 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{NKYIA53F3MZOJ4ZEYPUEDT475U}

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	2026-07-05T01:55:05.895175Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ab0807765db32e4f324c3e841cf9fed2ce428a04037c8ffd7fa99b094abfdf3

Aliases

arxiv: 1905.00650 · arxiv_version: 1905.00650v6 · doi: 10.48550/arxiv.1905.00650 · pith_short_12: NKYIA53F3MZO · pith_short_16: NKYIA53F3MZOJ4ZE · pith_short_8: NKYIA53F

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/NKYIA53F3MZOJ4ZEYPUEDT475U \
  | 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: 6ab0807765db32e4f324c3e841cf9fed2ce428a04037c8ffd7fa99b094abfdf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c81247afc1d50e94f241566360cee29b71bcd14696b290322fd7154af037aa24",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-05-02T09:59:55Z",
    "title_canon_sha256": "0a3cb7a9fdbb3db55e6efed5448bc13db993eb4facf54a1a6b46248a20fead99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00650",
    "kind": "arxiv",
    "version": 6
  }
}