Pith Number

pith:DDX5V66X

pith:2014:DDX5V66XXOAHGWJSOQIH7A3U5N

not attested not anchored not stored refs pending

On Domination Number and Distance in Graphs

Cong X. Kang

arxiv:1409.4116 v1 · 2014-09-14 · 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{DDX5V66XXOAHGWJSOQIH7A3U5N}

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	2026-05-18T02:42:53.021454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18efdafbd7bb8073593274107f8374eb75416d7c7261e00e4fa679650cbd35d8

Aliases

arxiv: 1409.4116 · arxiv_version: 1409.4116v1 · doi: 10.48550/arxiv.1409.4116 · pith_short_12: DDX5V66XXOAH · pith_short_16: DDX5V66XXOAHGWJS · pith_short_8: DDX5V66X

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/DDX5V66XXOAHGWJSOQIH7A3U5N \
  | 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: 18efdafbd7bb8073593274107f8374eb75416d7c7261e00e4fa679650cbd35d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5b611b9836209256bb80717d416b1770cac258964dd7d73505a8bd0003649c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-09-14T23:22:09Z",
    "title_canon_sha256": "20338904ae2690917d2148b3f3c082e9f4d2379405e94afd9b19b39337acc7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4116",
    "kind": "arxiv",
    "version": 1
  }
}