Pith Number

pith:HCRPJX3D

pith:2014:HCRPJX3D7PFIURIHF2QQ75KFLK

not attested not anchored not stored refs pending

Robust Tests for the Equality of Two Normal Means based on the Density Power Divergence

Abhijit Mandal, Ayanendranath Basu, Leandro Pardo, Nirian Martin

arxiv:1403.1395 v2 · 2014-03-06 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HCRPJX3D7PFIURIHF2QQ75KFLK}

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	2026-05-18T00:17:20.214004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38a2f4df63fbca8a45072ea10ff5455aa25d099b57b08cddd8ff64f55cb3f04a

Aliases

arxiv: 1403.1395 · arxiv_version: 1403.1395v2 · doi: 10.48550/arxiv.1403.1395 · pith_short_12: HCRPJX3D7PFI · pith_short_16: HCRPJX3D7PFIURIH · pith_short_8: HCRPJX3D

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/HCRPJX3D7PFIURIHF2QQ75KFLK \
  | 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: 38a2f4df63fbca8a45072ea10ff5455aa25d099b57b08cddd8ff64f55cb3f04a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bb5859d1b7f95901e0eb6811d0c6678afcd45e57612ad4b634b1ebe4ac331bf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-03-06T10:29:06Z",
    "title_canon_sha256": "86df8599325f2754e6dd089906e906cba51b7695aff704ac3deba34fcc089489"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1395",
    "kind": "arxiv",
    "version": 2
  }
}