Pith Number

pith:WLGNYSZF

pith:2015:WLGNYSZFE5LEFLOXDWE743CIJ3

not attested not anchored not stored refs pending

Coincidences in numbers of graph vertices corresponding to regular planar hyperbolic mosaics

L\'aszl\'o N\'emeth, L\'aszl\'o Szalay

arxiv:1503.07432 v1 · 2015-03-04 · math.MG · 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{WLGNYSZFE5LEFLOXDWE743CIJ3}

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	2026-05-18T01:27:38.415243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2ccdc4b25275642add71d89fe6c484ee5614fc8dd22ec5cfa3fd12f7459e794

Aliases

arxiv: 1503.07432 · arxiv_version: 1503.07432v1 · doi: 10.48550/arxiv.1503.07432 · pith_short_12: WLGNYSZFE5LE · pith_short_16: WLGNYSZFE5LEFLOX · pith_short_8: WLGNYSZF

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/WLGNYSZFE5LEFLOXDWE743CIJ3 \
  | 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: b2ccdc4b25275642add71d89fe6c484ee5614fc8dd22ec5cfa3fd12f7459e794

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ac4f246fb4c6c7c6931147922a5f29c8e9c111d2f3b12f6918b9b855b5aa97e",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2015-03-04T13:48:05Z",
    "title_canon_sha256": "77e44e543683c6d3dcc73f43e1d1f88d042edf61ac80ac32e2c1bf7aec906f06"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.07432",
    "kind": "arxiv",
    "version": 1
  }
}