Pith Number

pith:IILGHVUN

pith:2013:IILGHVUN2I7JB35UBXLOXZ4ZLF

not attested not anchored not stored refs pending

A goodness-of-fit test based on the empirical characteristic function and a comparison of tests for normality

J. Martin van Zyl

arxiv:1312.6815 v5 · 2013-12-24 · 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{IILGHVUN2I7JB35UBXLOXZ4ZLF}

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	2026-05-18T01:16:03.047153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

421663d68dd23e90efb40dd6ebe799595b1d610ad5372192dc199154f16826ce

Aliases

arxiv: 1312.6815 · arxiv_version: 1312.6815v5 · doi: 10.48550/arxiv.1312.6815 · pith_short_12: IILGHVUN2I7J · pith_short_16: IILGHVUN2I7JB35U · pith_short_8: IILGHVUN

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/IILGHVUN2I7JB35UBXLOXZ4ZLF \
  | 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: 421663d68dd23e90efb40dd6ebe799595b1d610ad5372192dc199154f16826ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a764c95acfbcbe4bacb0ae217fbb93398ddbb9d703433f2b6b1d2d6c5b4143e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2013-12-24T13:33:34Z",
    "title_canon_sha256": "57dab959b2a905f2346c32e6b496c4c4991f58af2bfe32db337d7dbbd4566a4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.6815",
    "kind": "arxiv",
    "version": 5
  }
}