Pith Number

pith:FA3CVKIQ

pith:2013:FA3CVKIQURGAYK2LPGRASRAJ3G

not attested not anchored not stored refs pending

A new recentered confidence sphere for the multivariate normal mean

Paul Kabaila, Waruni Abeysekera

arxiv:1306.2419 v2 · 2013-06-11 · math.ST · stat.ME · 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{FA3CVKIQURGAYK2LPGRASRAJ3G}

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	2026-05-18T00:32:45.472307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28362aa910a44c0c2b4b79a2094409d9966a74e80cfe73e0d95bc55ff3a86dec

Aliases

arxiv: 1306.2419 · arxiv_version: 1306.2419v2 · doi: 10.48550/arxiv.1306.2419 · pith_short_12: FA3CVKIQURGA · pith_short_16: FA3CVKIQURGAYK2L · pith_short_8: FA3CVKIQ

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/FA3CVKIQURGAYK2LPGRASRAJ3G \
  | 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: 28362aa910a44c0c2b4b79a2094409d9966a74e80cfe73e0d95bc55ff3a86dec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f369588dedb032492f3ccb723b97ca53e3d59f80035fa0bd35b92976d2bf20f9",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2013-06-11T05:01:05Z",
    "title_canon_sha256": "b2c9a5bd2a9996f7fb9514c17a8af1d1f93f187d8682319051184c6d0988903f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.2419",
    "kind": "arxiv",
    "version": 2
  }
}