Pith Number

pith:RNHUU34N

pith:2018:RNHUU34NIFHPPWEILGOLR6JBO4

not attested not anchored not stored refs pending

$2$-groups behaving as automorphism groups of regular $3$-polytopes

Dimitri Leemans, Dong-Dong Hou, Yan-Quan Feng

arxiv:1802.08947 v2 · 2018-02-25 · 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{RNHUU34NIFHPPWEILGOLR6JBO4}

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	2026-05-17T23:55:59.447683Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b4f4a6f8d414ef7d888599cb8f921772a949ae080799011726c654769eb8131

Aliases

arxiv: 1802.08947 · arxiv_version: 1802.08947v2 · doi: 10.48550/arxiv.1802.08947 · pith_short_12: RNHUU34NIFHP · pith_short_16: RNHUU34NIFHPPWEI · pith_short_8: RNHUU34N

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/RNHUU34NIFHPPWEILGOLR6JBO4 \
  | 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: 8b4f4a6f8d414ef7d888599cb8f921772a949ae080799011726c654769eb8131

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59bbdbcb28c705b2142775e10a06cfaa2ef6a20109c5b6542d1d7b95e256aff1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-02-25T03:06:02Z",
    "title_canon_sha256": "43eb495cc821ef831d83a86b48d23ae37012c0eb69d3314f4ff9792a77f49114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08947",
    "kind": "arxiv",
    "version": 2
  }
}