Pith Number

pith:G7WIJNP7

pith:2015:G7WIJNP7SV5W6TBC5SSIK6IGU6

not attested not anchored not stored refs pending

Domination polynomial of generalized friendship and generalized book graphs

Saeid Alikhani, Somayeh Jahari

arxiv:1501.05856 v1 · 2015-01-23 · 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{G7WIJNP7SV5W6TBC5SSIK6IGU6}

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	2026-05-18T02:28:48.835585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37ec84b5ff957b6f4c22eca4857906a785bd448f11cf336b74dba5c675e4c58b

Aliases

arxiv: 1501.05856 · arxiv_version: 1501.05856v1 · doi: 10.48550/arxiv.1501.05856 · pith_short_12: G7WIJNP7SV5W · pith_short_16: G7WIJNP7SV5W6TBC · pith_short_8: G7WIJNP7

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/G7WIJNP7SV5W6TBC5SSIK6IGU6 \
  | 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: 37ec84b5ff957b6f4c22eca4857906a785bd448f11cf336b74dba5c675e4c58b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "abc9d03ada4b77b6672163b18f647b25b4779f9587b01cb6cdbdb7fa7a25dd5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2015-01-23T16:16:32Z",
    "title_canon_sha256": "bd52721046f0b5609b7e42e227c88c6704ba4a26b71fd7c5e2f5d9c92055a083"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05856",
    "kind": "arxiv",
    "version": 1
  }
}