Pith Number

pith:M2SZI67I

pith:2017:M2SZI67IWAMRU3GALQVAP4F7GW

not attested not anchored not stored refs pending

Cayley graphs on groups with commutator subgroup of order 2p are hamiltonian

Dave Witte Morris

arxiv:1703.06377 v1 · 2017-03-19 · 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{M2SZI67IWAMRU3GALQVAP4F7GW}

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	2026-05-18T00:48:23.095174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66a5947be8b0191a6cc05c2a07f0bf35a86f88d11b6a76cebcec968b8009002d

Aliases

arxiv: 1703.06377 · arxiv_version: 1703.06377v1 · doi: 10.48550/arxiv.1703.06377 · pith_short_12: M2SZI67IWAMR · pith_short_16: M2SZI67IWAMRU3GA · pith_short_8: M2SZI67I

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/M2SZI67IWAMRU3GALQVAP4F7GW \
  | 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: 66a5947be8b0191a6cc05c2a07f0bf35a86f88d11b6a76cebcec968b8009002d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4558791f6b96b0a8eb383f2937b5d81024e2e47d237a71a162b9fc20be952248",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2017-03-19T01:06:55Z",
    "title_canon_sha256": "f8b5ef6f54512d437fa49751ba6599e8d7d56350a49099d9bd94c00f0aa1ba55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.06377",
    "kind": "arxiv",
    "version": 1
  }
}