Pith Number

pith:L64S3OF6

pith:2018:L64S3OF6ZI26PTH6KOCJ4VFRWV

not attested not anchored not stored refs pending

Power domination in regular claw-free graphs

Bing Wang, Changhong Lu, Rui Mao

arxiv:1808.02613 v1 · 2018-08-08 · 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{L64S3OF6ZI26PTH6KOCJ4VFRWV}

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	2026-05-18T00:08:34.835218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fb92db8beca35e7ccfe53849e54b1b5767bff562abfcbcb20ab4a375d139681

Aliases

arxiv: 1808.02613 · arxiv_version: 1808.02613v1 · doi: 10.48550/arxiv.1808.02613 · pith_short_12: L64S3OF6ZI26 · pith_short_16: L64S3OF6ZI26PTH6 · pith_short_8: L64S3OF6

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/L64S3OF6ZI26PTH6KOCJ4VFRWV \
  | 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: 5fb92db8beca35e7ccfe53849e54b1b5767bff562abfcbcb20ab4a375d139681

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "646f1220f874c6a49f3b0e5ae869471eddc640936218764241907b952ac5cb1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-08-08T03:18:21Z",
    "title_canon_sha256": "ec6cf4b8469b5a0b0853142a84780b84318ef6fa71a9618c7d58ce68eb9aa1f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02613",
    "kind": "arxiv",
    "version": 1
  }
}