Pith Number

pith:HVM4WX7W

pith:2017:HVM4WX7WBAEITZMMH2F57FWL6U

not attested not anchored not stored refs pending

Gini estimation under infinite variance

Andrea Fontanari, Nassim Nicholas Taleb, Pasquale Cirillo

arxiv:1707.01370 v4 · 2017-07-05 · stat.ME · q-fin.RM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVM4WX7WBAEITZMMH2F57FWL6U}

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	2026-05-18T00:17:13.422422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d59cb5ff6080889e58c3e8bdf96cbf526c7dfe094464e88b6f0a661f75758c0

Aliases

arxiv: 1707.01370 · arxiv_version: 1707.01370v4 · doi: 10.48550/arxiv.1707.01370 · pith_short_12: HVM4WX7WBAEI · pith_short_16: HVM4WX7WBAEITZMM · pith_short_8: HVM4WX7W

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/HVM4WX7WBAEITZMMH2F57FWL6U \
  | 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: 3d59cb5ff6080889e58c3e8bdf96cbf526c7dfe094464e88b6f0a661f75758c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b3d492e3248257ef6bf39e8e31d5bb04e20e44fcd9fccc98e6dad1e25445adb",
    "cross_cats_sorted": [
      "q-fin.RM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-07-05T12:46:35Z",
    "title_canon_sha256": "1f74b32894254d17b350d5709aa6c9b86c5893dff21776c3032398a8d46b7193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.01370",
    "kind": "arxiv",
    "version": 4
  }
}