Pith Number

pith:OP26S72K

pith:2025:OP26S72KAUHQ5Z2ABVSZ67DVXY

not attested not anchored not stored refs pending

Minors of non-hamiltonian polyhedra and the Herschel family

Kenta Ozeki, On-Hei Solomon Lo

arxiv:2506.20086 v3 · 2025-06-25 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OP26S72KAUHQ5Z2ABVSZ67DVXY}

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	2026-05-28T01:05:10.540692Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f5e97f4a050f0ee7400d659f7c75be1b8a1dd5d7015ce352649937bba74360

Aliases

arxiv: 2506.20086 · arxiv_version: 2506.20086v3 · doi: 10.48550/arxiv.2506.20086 · pith_short_12: OP26S72KAUHQ · pith_short_16: OP26S72KAUHQ5Z2A · pith_short_8: OP26S72K

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/OP26S72KAUHQ5Z2ABVSZ67DVXY \
  | 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: 73f5e97f4a050f0ee7400d659f7c75be1b8a1dd5d7015ce352649937bba74360

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a25a8d9dab7c342563a8adccb40281a0ade73fac4880922195ea216aa10fa352",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2025-06-25T02:08:22Z",
    "title_canon_sha256": "8600b15b75eb2db52c9cfe3d7d3d194189fa0d58a48a9642c59e22a90ffc3b3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20086",
    "kind": "arxiv",
    "version": 3
  }
}