Pith Number

pith:BIRYD43R

pith:2013:BIRYD43R66BCOKTRLUXGTV3TH6

not attested not anchored not stored refs pending

A comparison method for heavy-tailed random variables

Jaakko Lehtomaa

arxiv:1310.1199 v1 · 2013-10-04 · 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{BIRYD43R66BCOKTRLUXGTV3TH6}

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	2026-05-18T03:11:23.291501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a2381f371f782272a715d2e69d7733fae82b5469c97ffe0b0022801571befd8

Aliases

arxiv: 1310.1199 · arxiv_version: 1310.1199v1 · doi: 10.48550/arxiv.1310.1199 · pith_short_12: BIRYD43R66BC · pith_short_16: BIRYD43R66BCOKTR · pith_short_8: BIRYD43R

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/BIRYD43R66BCOKTRLUXGTV3TH6 \
  | 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: 0a2381f371f782272a715d2e69d7733fae82b5469c97ffe0b0022801571befd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a84023e3873c737789e13a88fc7a4abfdec56107ccb255b6bb3d4aedbbd59c15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-10-04T08:40:03Z",
    "title_canon_sha256": "61e06fd14647fdd4fe355f306d7278b5ea1249bb5e3e979bf33d8b97d85a479f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1199",
    "kind": "arxiv",
    "version": 1
  }
}