Pith Number

pith:O3W46ORT

pith:2014:O3W46ORTXB3MPQULWF6QLXYEQ7

not attested not anchored not stored refs pending

The volume of random polytopes circumscribed around a convex body

Daniel Hug, Ferenc Fodor, Ines Ziebarth

arxiv:1409.8105 v1 · 2014-09-29 · math.MG · 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{O3W46ORTXB3MPQULWF6QLXYEQ7}

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	2026-05-18T01:25:02.969094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76edcf3a33b876c7c28bb17d05df0487ec9a403d47c8af9bd7a8d3427a3bd054

Aliases

arxiv: 1409.8105 · arxiv_version: 1409.8105v1 · doi: 10.48550/arxiv.1409.8105 · pith_short_12: O3W46ORTXB3M · pith_short_16: O3W46ORTXB3MPQUL · pith_short_8: O3W46ORT

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/O3W46ORTXB3MPQULWF6QLXYEQ7 \
  | 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: 76edcf3a33b876c7c28bb17d05df0487ec9a403d47c8af9bd7a8d3427a3bd054

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b2609938ed80f6eea058e6e2ebf05fd367a461cbea5dc20a711901c08a4b909",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-09-29T12:57:01Z",
    "title_canon_sha256": "98cc0186223fd27f2f892781ea226b42d624bed3e71243b10b4dbb92ec56b0d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8105",
    "kind": "arxiv",
    "version": 1
  }
}