Pith Number

pith:YOWOT74P

pith:2011:YOWOT74PJYXM3LVLLFG6KJ6HOP

not attested not anchored not stored refs pending

The planar cubic Cayley graphs of connectivity 2

Agelos Georgakopoulos

arxiv:1102.2086 v2 · 2011-02-10 · math.GR · 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{YOWOT74PJYXM3LVLLFG6KJ6HOP}

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	2026-05-18T02:22:39.023941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3ace9ff8f4e2ecdaeab594de527c773ceec1df95c7070a9f66d062a69b96ad9

Aliases

arxiv: 1102.2086 · arxiv_version: 1102.2086v2 · doi: 10.48550/arxiv.1102.2086 · pith_short_12: YOWOT74PJYXM · pith_short_16: YOWOT74PJYXM3LVL · pith_short_8: YOWOT74P

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/YOWOT74PJYXM3LVLLFG6KJ6HOP \
  | 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: c3ace9ff8f4e2ecdaeab594de527c773ceec1df95c7070a9f66d062a69b96ad9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0adda390fc53e02277b354850b69cb4f709391c5ad69c92a0b09be9a62117ee",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2011-02-10T11:37:53Z",
    "title_canon_sha256": "8939c55dc6e713eabfc5d1af9ac87a8795d8d875dccda5529cfc91bce88482aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2086",
    "kind": "arxiv",
    "version": 2
  }
}