Pith Number

pith:7SEHO2RM

pith:2019:7SEHO2RMOVTF5PGOIZJJYXBLU6

not attested not anchored not stored refs pending

Intermediate efficiency of some weighted goodness-of-fit statistics

Bogdan \'Cmiel, Tadeusz Inglot, Teresa Ledwina

arxiv:1906.09143 v1 · 2019-06-21 · 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{7SEHO2RMOVTF5PGOIZJJYXBLU6}

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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.

Receipt and verification

First computed	2026-05-17T23:42:44.369738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc88776a2c75665ebcce46529c5c2ba7b484b54f3ee930a56679f01777dacb15

Aliases

arxiv: 1906.09143 · arxiv_version: 1906.09143v1 · doi: 10.48550/arxiv.1906.09143 · pith_short_12: 7SEHO2RMOVTF · pith_short_16: 7SEHO2RMOVTF5PGO · pith_short_8: 7SEHO2RM

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/7SEHO2RMOVTF5PGOIZJJYXBLU6 \
  | 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: fc88776a2c75665ebcce46529c5c2ba7b484b54f3ee930a56679f01777dacb15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6780990ad29f2d1999b5e2fc87d3d43f940680f3424955cb66cf6d8259f9907e",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2019-06-21T13:52:16Z",
    "title_canon_sha256": "69eaa132c3e726783f84d62e75ccf0f8b373b3bab5ac1c2a25d9e78c55aa3980"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.09143",
    "kind": "arxiv",
    "version": 1
  }
}