Pith Number

pith:VBSK3S62

pith:2014:VBSK3S62CW6VQND6KA5GD2CQTW

not attested not anchored not stored refs pending

Most Reinhardt polygons are sporadic

Kevin G. Hare, Michael J. Mossinghoff

arxiv:1405.5233 v2 · 2014-05-20 · math.MG · math.CO · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VBSK3S62CW6VQND6KA5GD2CQTW}

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	2026-05-18T02:39:23.699952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a864adcbda15bd58347e503a61e8509d9555f661768fc991ad45e98d173bc1dc

Aliases

arxiv: 1405.5233 · arxiv_version: 1405.5233v2 · doi: 10.48550/arxiv.1405.5233 · pith_short_12: VBSK3S62CW6V · pith_short_16: VBSK3S62CW6VQND6 · pith_short_8: VBSK3S62

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/VBSK3S62CW6VQND6KA5GD2CQTW \
  | 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: a864adcbda15bd58347e503a61e8509d9555f661768fc991ad45e98d173bc1dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "870e3c26771b6ce1637be44a3b0030b65bb8d55b1fa9fb076c2e15a18d08c0eb",
    "cross_cats_sorted": [
      "math.CO",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2014-05-20T20:25:44Z",
    "title_canon_sha256": "0848b95927314cee9797919a38ed1267e6f044b048c61a9864163227edad405c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5233",
    "kind": "arxiv",
    "version": 2
  }
}