Pith Number

pith:GDSQ7AIE

pith:2010:GDSQ7AIEWPQBM272VYTCIRZXSG

not attested not anchored not stored refs pending

A Greedy Partition Lemma for Directed Domination

Michael A. Henning, Yair Caro

arxiv:1010.2467 v1 · 2010-10-12 · 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{GDSQ7AIEWPQBM272VYTCIRZXSG}

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	2026-05-18T04:39:27.938875Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30e50f8104b3e0166bfaae262447379180a9d7301ba7bbae9dd1e99070f6b126

Aliases

arxiv: 1010.2467 · arxiv_version: 1010.2467v1 · doi: 10.48550/arxiv.1010.2467 · pith_short_12: GDSQ7AIEWPQB · pith_short_16: GDSQ7AIEWPQBM272 · pith_short_8: GDSQ7AIE

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/GDSQ7AIEWPQBM272VYTCIRZXSG \
  | 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: 30e50f8104b3e0166bfaae262447379180a9d7301ba7bbae9dd1e99070f6b126

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef473444469115961c2ddf9d140b4a41ed16134534883441b56b3485f1c2b19c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2010-10-12T18:39:39Z",
    "title_canon_sha256": "5ece367e7327379656d4ea5cbc6a600fbfb482bf547afb0cef5f4c38d20ef233"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.2467",
    "kind": "arxiv",
    "version": 1
  }
}