Pith Number

pith:6YRZHH37

pith:2012:6YRZHH37CKELGH7HHG4U7JJOCK

not attested not anchored not stored refs pending

Multivariate Normality of a class of statistics based on extreme observations

Gane Samb Lo

arxiv:1202.2550 v1 · 2012-02-12 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6YRZHH37CKELGH7HHG4U7JJOCK}

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	2026-05-18T04:02:26.232270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f623939f7f1288b31fe739b94fa52e129c197b744e0ddb15391162a949ea65a1

Aliases

arxiv: 1202.2550 · arxiv_version: 1202.2550v1 · doi: 10.48550/arxiv.1202.2550 · pith_short_12: 6YRZHH37CKEL · pith_short_16: 6YRZHH37CKELGH7H · pith_short_8: 6YRZHH37

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/6YRZHH37CKELGH7HHG4U7JJOCK \
  | 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: f623939f7f1288b31fe739b94fa52e129c197b744e0ddb15391162a949ea65a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c60ad872944840b0bd9637328413fe4ace9e1e21d922bcac60496ef8fcf25a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-02-12T17:47:25Z",
    "title_canon_sha256": "7818826ff687973024611bfe99d0356d20f7a0395038ad07abbe778d78b89629"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2550",
    "kind": "arxiv",
    "version": 1
  }
}