Pith Number

pith:WS525JTP

pith:2014:WS525JTPNOZEIJ4AW4QPP2YJ6R

not attested not anchored not stored refs pending

Dual Query: Practical Private Query Release for High Dimensional Data

Aaron Roth, Emilio Jes\'us Gallego Arias, Justin Hsu, Marco Gaboardi, Zhiwei Steven Wu

arxiv:1402.1526 v2 · 2014-02-06 · cs.DS · cs.CR · cs.DB · 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{WS525JTPNOZEIJ4AW4QPP2YJ6R}

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	2026-05-18T00:21:00.955123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4bbaea66f6bb2442780b720f7eb09f465cc9dfe16339a515944360371ce74b7

Aliases

arxiv: 1402.1526 · arxiv_version: 1402.1526v2 · doi: 10.48550/arxiv.1402.1526 · pith_short_12: WS525JTPNOZE · pith_short_16: WS525JTPNOZEIJ4A · pith_short_8: WS525JTP

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/WS525JTPNOZEIJ4AW4QPP2YJ6R \
  | 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: b4bbaea66f6bb2442780b720f7eb09f465cc9dfe16339a515944360371ce74b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c9840f45c307ef352bd45fd6b5689074b8cfa6a5be065b33e8076c9e75895d",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.DB",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2014-02-06T23:20:43Z",
    "title_canon_sha256": "2b3da2d2f860145a83e4c26ae766250d208959294383ab885405e8ffe54f0392"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.1526",
    "kind": "arxiv",
    "version": 2
  }
}