Pith Number

pith:Y3NSTE7X

pith:2018:Y3NSTE7XNGUVQBXBZJ5VP3SGFO

not attested not anchored not stored refs pending

Complete regular dessins and skew-morphisms of cyclic groups

Kan Hu, Martin Skoviera, Na-Er Wang, Roman Nedela, Yan-Quan Feng

arxiv:1806.07024 v1 · 2018-06-19 · math.CO · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y3NSTE7XNGUVQBXBZJ5VP3SGFO}

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	2026-05-18T00:12:57.676234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6db2993f769a95806e1ca7b57ee462b9425e3a9f55ecb3ec758b7dd64eb97f5

Aliases

arxiv: 1806.07024 · arxiv_version: 1806.07024v1 · doi: 10.48550/arxiv.1806.07024 · pith_short_12: Y3NSTE7XNGUV · pith_short_16: Y3NSTE7XNGUVQBXB · pith_short_8: Y3NSTE7X

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/Y3NSTE7XNGUVQBXBZJ5VP3SGFO \
  | 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: c6db2993f769a95806e1ca7b57ee462b9425e3a9f55ecb3ec758b7dd64eb97f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fbdb3dc8ba29fc3e124d5d5d827f324762a9812929f549562ba10e6cb1d09128",
    "cross_cats_sorted": [
      "math.GR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-06-19T02:47:31Z",
    "title_canon_sha256": "1d32f9f432b2d5939426e42d1b5ec09a49eeacbafda34e9aa6551af9f49c1480"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.07024",
    "kind": "arxiv",
    "version": 1
  }
}