Pith Number

pith:ZN2AXU6S

pith:2013:ZN2AXU6SASDYTN3UCPUUSEOPNA

not attested not anchored not stored refs pending

Sojourn measures of Student and Fisher-Snedecor random fields

Andriy Olenko, Nikolai Leonenko

arxiv:1307.1849 v2 · 2013-07-07 · 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{ZN2AXU6SASDYTN3UCPUUSEOPNA}

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	2026-05-18T02:48:24.704355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb740bd3d2048789b77413e94911cf6824360fc0a74d6e50dc08b759487f5e66

Aliases

arxiv: 1307.1849 · arxiv_version: 1307.1849v2 · doi: 10.48550/arxiv.1307.1849 · pith_short_12: ZN2AXU6SASDY · pith_short_16: ZN2AXU6SASDYTN3U · pith_short_8: ZN2AXU6S

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/ZN2AXU6SASDYTN3UCPUUSEOPNA \
  | 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: cb740bd3d2048789b77413e94911cf6824360fc0a74d6e50dc08b759487f5e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d64dde92d1511aa853d607326100c584218ccbb6c46a807862f62fcc5b14f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-07-07T10:58:02Z",
    "title_canon_sha256": "02f1265f72b87307f00e009ca56a61b9761a26c5cafd51d10a2a4d3c3fc810f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1849",
    "kind": "arxiv",
    "version": 2
  }
}