Pith Number

pith:2WU3RDSE

pith:2013:2WU3RDSEG4OJKGFDOSRE5RJTAI

not attested not anchored not stored refs pending

Majority out-dominating sets in digraphs

J. Joseline Manora, Karam Ebadi, Mart\'in Manrique, Reza Jafary

arxiv:1311.0479 v1 · 2013-11-03 · 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{2WU3RDSEG4OJKGFDOSRE5RJTAI}

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	2026-05-18T03:08:05.796982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5a9b88e44371c9518a374a24ec533023d4ea403de4b05455670045dcbbdf75f

Aliases

arxiv: 1311.0479 · arxiv_version: 1311.0479v1 · doi: 10.48550/arxiv.1311.0479 · pith_short_12: 2WU3RDSEG4OJ · pith_short_16: 2WU3RDSEG4OJKGFD · pith_short_8: 2WU3RDSE

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/2WU3RDSEG4OJKGFDOSRE5RJTAI \
  | 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: d5a9b88e44371c9518a374a24ec533023d4ea403de4b05455670045dcbbdf75f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20b5ce29ab4331990822a7523a2a85becd761750b89089e58f990dfb50a61e95",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2013-11-03T15:36:09Z",
    "title_canon_sha256": "45b07c50d667174342641cdb6e50399d88bd4426ff2d9e209cbfa03d64c73b33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0479",
    "kind": "arxiv",
    "version": 1
  }
}