Pith Number

pith:YGIVZTMH

pith:2014:YGIVZTMH2IQQH7MHTLSMXJEA5W

not attested not anchored not stored refs pending

Smallest tetravalent half-arc-transitive graphs with the vertex-stabiliser isomorphic to the dihedral group of order $8$

Primo\v{z} Poto\v{c}nik, Rok Po\v{z}ar

arxiv:1412.0453 v2 · 2014-12-01 · 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{YGIVZTMH2IQQH7MHTLSMXJEA5W}

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	2026-05-18T02:23:58.341889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1915ccd87d22103fd879ae4cba480ed88565a1adb637f4a64c488041c259567

Aliases

arxiv: 1412.0453 · arxiv_version: 1412.0453v2 · doi: 10.48550/arxiv.1412.0453 · pith_short_12: YGIVZTMH2IQQ · pith_short_16: YGIVZTMH2IQQH7MH · pith_short_8: YGIVZTMH

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/YGIVZTMH2IQQH7MHTLSMXJEA5W \
  | 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: c1915ccd87d22103fd879ae4cba480ed88565a1adb637f4a64c488041c259567

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0177bf9340430718eaa18f7b5f74c0821af84d3de76cba7ea8701c6833a36dc8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-12-01T12:42:54Z",
    "title_canon_sha256": "8c96e828b9b60e04b15175b1419ba1b200f9a285041de3bcaa498f9ab43838c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0453",
    "kind": "arxiv",
    "version": 2
  }
}