Pith Number

pith:AL2HISZL

pith:2018:AL2HISZL7QTXTVOFWDBBB6CXZK

not attested not anchored not stored refs pending

Cones generated by random points on half-spheres and convex hulls of Poisson point processes

Alexander Marynych, Christoph Thaele, Daniel Temesvari, Zakhar Kabluchko

arxiv:1801.08008 v2 · 2018-01-24 · math.PR · math.MG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AL2HISZL7QTXTVOFWDBBB6CXZK}

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	2026-05-17T23:55:03.610770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02f4744b2bfc2779d5c5b0c210f857cabf9bf5d71fc7ffb4f672c14a0425a9be

Aliases

arxiv: 1801.08008 · arxiv_version: 1801.08008v2 · doi: 10.48550/arxiv.1801.08008 · pith_short_12: AL2HISZL7QTX · pith_short_16: AL2HISZL7QTXTVOF · pith_short_8: AL2HISZL

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/AL2HISZL7QTXTVOFWDBBB6CXZK \
  | 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: 02f4744b2bfc2779d5c5b0c210f857cabf9bf5d71fc7ffb4f672c14a0425a9be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f61c90e91d500e9ad7a2594e60dd90b642fa6820abfee139c10baf98f698175a",
    "cross_cats_sorted": [
      "math.MG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2018-01-24T14:53:29Z",
    "title_canon_sha256": "33a9d1128c8db734b1795ca3d540565ef66d4c7fedf687fc744f4402156bc43b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08008",
    "kind": "arxiv",
    "version": 2
  }
}