Pith Number

pith:KYNYT7BN

pith:2014:KYNYT7BNSLQX4DELOSNWMPAA23

not attested not anchored not stored refs pending

Counting the number of weakly connected dominating sets of graphs

Mohammad Mehryar, Saeid Alikhani, Somayeh Jahari

arxiv:1412.8138 v2 · 2014-12-28 · 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{KYNYT7BNSLQX4DELOSNWMPAA23}

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	2026-05-18T00:49:36.995650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

561b89fc2d92e17e0c8b749b663c00d6f1560e0566a6a7d0ce016627c21116c2

Aliases

arxiv: 1412.8138 · arxiv_version: 1412.8138v2 · doi: 10.48550/arxiv.1412.8138 · pith_short_12: KYNYT7BNSLQX · pith_short_16: KYNYT7BNSLQX4DEL · pith_short_8: KYNYT7BN

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/KYNYT7BNSLQX4DELOSNWMPAA23 \
  | 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: 561b89fc2d92e17e0c8b749b663c00d6f1560e0566a6a7d0ce016627c21116c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa2524e0e288dd71e2936af4e00fa9359abdd80ca0cfe235fe25013edcec797",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-12-28T09:36:51Z",
    "title_canon_sha256": "b6dc0bdbb3c842fc7126f3ec53af55b21487b163e29aee0917ce13332bad76fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.8138",
    "kind": "arxiv",
    "version": 2
  }
}