Pith Number

pith:ZH33E4RB

pith:2019:ZH33E4RBW6MZJNPZOCRYBRSIDS

not attested not anchored not stored refs pending

Multivariate Estimation of Poisson Parameters

Emil Aas Stoltenberg, Nils Lid Hjort

arxiv:1904.09318 v2 · 2019-04-19 · math.ST · 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{ZH33E4RBW6MZJNPZOCRYBRSIDS}

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	2026-05-17T23:47:53.660508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9f7b27221b79994b5f970a380c6481c941d39cc5cbef558cf6a65fa6588c11b

Aliases

arxiv: 1904.09318 · arxiv_version: 1904.09318v2 · doi: 10.48550/arxiv.1904.09318 · pith_short_12: ZH33E4RBW6MZ · pith_short_16: ZH33E4RBW6MZJNPZ · pith_short_8: ZH33E4RB

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/ZH33E4RBW6MZJNPZOCRYBRSIDS \
  | 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: c9f7b27221b79994b5f970a380c6481c941d39cc5cbef558cf6a65fa6588c11b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "510b6e2160d69c42d9d14a63a14275ab18f2ac197854ae9d189fdfc191827ab6",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-04-19T19:10:17Z",
    "title_canon_sha256": "8a06d724cc9f22e8951aa495c0d351071277dc16ea047e6cab1d4dba1d7df36c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09318",
    "kind": "arxiv",
    "version": 2
  }
}