Pith Number

pith:KJX6JWWP

pith:2019:KJX6JWWP2P4CYRQQLGU35EZ36I

not attested not anchored not stored refs pending

Dualizing Le Cam's method for functional estimation, with applications to estimating the unseens

Yihong Wu, Yury Polyanskiy

arxiv:1902.05616 v2 · 2019-02-14 · math.ST · cs.IT · math.IT · 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{KJX6JWWP2P4CYRQQLGU35EZ36I}

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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.

Cited by

1 paper in Pith

A Design-Based Minimax Theory for Network Experiments

Receipt and verification

First computed	2026-07-05T02:04:02.875427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

526fe4dacfd3f82c461059a9be933bf23f62c3a79e33085e4667344362f05552

Aliases

arxiv: 1902.05616 · arxiv_version: 1902.05616v2 · doi: 10.48550/arxiv.1902.05616 · pith_short_12: KJX6JWWP2P4C · pith_short_16: KJX6JWWP2P4CYRQQ · pith_short_8: KJX6JWWP

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/KJX6JWWP2P4CYRQQLGU35EZ36I \
  | 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: 526fe4dacfd3f82c461059a9be933bf23f62c3a79e33085e4667344362f05552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2fd569c3004db11a2809b088d6825a41e0d7ec53a76afb1d96560a1cc06e1f1",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-02-14T21:51:18Z",
    "title_canon_sha256": "31db57bc91706dd6dc82778ed6f38f9b303611dc2395394f984f8f4b1497f3af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.05616",
    "kind": "arxiv",
    "version": 2
  }
}