Pith Number

pith:75Z4TGHE

pith:2018:75Z4TGHEQFZGNNZXWFYSCHQNUI

not attested not anchored not stored refs pending

Maker-Breaker domination number

Sandi Klav\v{z}ar, Valentin Gledel, Vesna Ir\v{s}i\v{c}

arxiv:1810.04397 v2 · 2018-10-10 · 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{75Z4TGHEQFZGNNZXWFYSCHQNUI}

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	2026-05-17T23:51:21.284934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff73c998e4817266b737b171211e0da22e55b8df54d745a1051ac3a00e43a57b

Aliases

arxiv: 1810.04397 · arxiv_version: 1810.04397v2 · doi: 10.48550/arxiv.1810.04397 · pith_short_12: 75Z4TGHEQFZG · pith_short_16: 75Z4TGHEQFZGNNZX · pith_short_8: 75Z4TGHE

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/75Z4TGHEQFZGNNZXWFYSCHQNUI \
  | 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: ff73c998e4817266b737b171211e0da22e55b8df54d745a1051ac3a00e43a57b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc1bf701a39ae75b8612d3181194bbbf19e6b7ed0c00743ffbc5a6cb0096fb17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2018-10-10T07:30:34Z",
    "title_canon_sha256": "ce4cb93bbd338c5eaaf9b925df3e98f37405d4d690db9aa95a81080b1609379a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.04397",
    "kind": "arxiv",
    "version": 2
  }
}