Pith Number

pith:4LD7PREU

pith:2020:4LD7PREUFYSXLULWEEVSQG4V43

not attested not anchored not stored refs pending

An upper bound for the $k$-power domination number in $r$-uniform hypergraphs

Franklin Kenter, Joseph S. Alameda, Karen Meagher, Michael Young

arxiv:2004.07918 v4 · 2020-04-16 · 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{4LD7PREUFYSXLULWEEVSQG4V43}

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	2026-07-05T04:28:25.202975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c7f7c4942e2575d176212b281b95e6cb9d632fffa5e3f082437de6609f894e

Aliases

arxiv: 2004.07918 · arxiv_version: 2004.07918v4 · doi: 10.48550/arxiv.2004.07918 · pith_short_12: 4LD7PREUFYSX · pith_short_16: 4LD7PREUFYSXLULW · pith_short_8: 4LD7PREU

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/4LD7PREUFYSXLULWEEVSQG4V43 \
  | 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: e2c7f7c4942e2575d176212b281b95e6cb9d632fffa5e3f082437de6609f894e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3fdaf8edbf0620a48d37e27971120ebf61541ea1f426a665c986319a878d033a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2020-04-16T20:16:33Z",
    "title_canon_sha256": "4bbe803ae9c46d85f6feffccd750e51b34b764d524caebad62f0206d342cbc53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.07918",
    "kind": "arxiv",
    "version": 4
  }
}