Pith Number

pith:D3Z7K42Q

pith:2014:D3Z7K42Q2AXKYM7DA747ILGHAK

not attested not anchored not stored refs pending

Semiregular automorphisms of cubic vertex-transitive graphs

Gabriel Verret, Joy Morris, Pablo Spiga

arxiv:1401.2940 v1 · 2014-01-13 · 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{D3Z7K42Q2AXKYM7DA747ILGHAK}

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	2026-05-18T03:02:31.478650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ef3f57350d02eac33e307f9f42cc7028ecb90fc07fde9ccd18f196eab571774

Aliases

arxiv: 1401.2940 · arxiv_version: 1401.2940v1 · doi: 10.48550/arxiv.1401.2940 · pith_short_12: D3Z7K42Q2AXK · pith_short_16: D3Z7K42Q2AXKYM7D · pith_short_8: D3Z7K42Q

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/D3Z7K42Q2AXKYM7DA747ILGHAK \
  | 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: 1ef3f57350d02eac33e307f9f42cc7028ecb90fc07fde9ccd18f196eab571774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6984fffdf354b2acf66055275d44000c4bd6ac45841fd7d3950b8f9fdf5b940f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-01-13T18:19:39Z",
    "title_canon_sha256": "65dd79574081a5527ba5ea1d28faf26b510682e6b36fcb145a63e75e697b9ad0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2940",
    "kind": "arxiv",
    "version": 1
  }
}