Pith Number

pith:U26BWADH

pith:2016:U26BWADHAANFRPCGAB2ADCHFHS

not attested not anchored not stored refs pending

Minimax Optimal Procedures for Locally Private Estimation

John Duchi, Martin Wainwright, Michael Jordan

arxiv:1604.02390 v2 · 2016-04-08 · math.ST · cs.IT · math.IT · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U26BWADHAANFRPCGAB2ADCHFHS}

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	2026-05-18T00:30:34.351129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6bc1b0067001a58bc4600740188e53c918571e560dbf3bafb24e85b2c43d47e

Aliases

arxiv: 1604.02390 · arxiv_version: 1604.02390v2 · doi: 10.48550/arxiv.1604.02390 · pith_short_12: U26BWADHAANF · pith_short_16: U26BWADHAANFRPCG · pith_short_8: U26BWADH

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/U26BWADHAANFRPCGAB2ADCHFHS \
  | 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: a6bc1b0067001a58bc4600740188e53c918571e560dbf3bafb24e85b2c43d47e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "830ee6d56bcc605788d35717e9be3965687dcae4bc8942722bdee664fac0e4aa",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2016-04-08T16:24:18Z",
    "title_canon_sha256": "65b743dc8a7cca0434c03f792dddc4b417abc331b4b35f8a003a919275d85c03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.02390",
    "kind": "arxiv",
    "version": 2
  }
}