Pith Number

pith:O2A6E6O3

pith:2019:O2A6E6O35OFSTON6AW4MXIH5K2

not attested not anchored not stored refs pending

Differentially private sub-Gaussian location estimators

Marco Avella-Medina, Victor-Emmanuel Brunel

arxiv:1906.11923 v1 · 2019-06-27 · math.ST · stat.ML · 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{O2A6E6O35OFSTON6AW4MXIH5K2}

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	2026-05-17T23:42:01.610481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7681e279dbeb8b29b9be05b8cba0fd56afdddd9331713f9cb88273ff127510a1

Aliases

arxiv: 1906.11923 · arxiv_version: 1906.11923v1 · doi: 10.48550/arxiv.1906.11923 · pith_short_12: O2A6E6O35OFS · pith_short_16: O2A6E6O35OFSTON6 · pith_short_8: O2A6E6O3

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/O2A6E6O35OFSTON6AW4MXIH5K2 \
  | 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: 7681e279dbeb8b29b9be05b8cba0fd56afdddd9331713f9cb88273ff127510a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3872b0b0223d96f8be78f429d258ffbbdf9a390d6f5f7c33a51a78a3e4d52cfb",
    "cross_cats_sorted": [
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-06-27T19:21:30Z",
    "title_canon_sha256": "7316d993e3b2412b215fe4fe515bb1ff91878dfbfe923e77706a6c8e417a9956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11923",
    "kind": "arxiv",
    "version": 1
  }
}