Pith Number

pith:4DDZUOCG

pith:2019:4DDZUOCGPVEDLJDNAPUD3NNP3I

not attested not anchored not stored refs pending

Bounds On $(t,r)$ Broadcast Domination of $n$-Dimensional Grids

Tom Shlomi

arxiv:1908.07586 v6 · 2019-08-20 · 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{4DDZUOCGPVEDLJDNAPUD3NNP3I}

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	2026-07-05T06:22:51.661686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0c79a38467d4835a46d03e83db5afda0211f28d1a1a076503d409eb056989aa

Aliases

arxiv: 1908.07586 · arxiv_version: 1908.07586v6 · doi: 10.48550/arxiv.1908.07586 · pith_short_12: 4DDZUOCGPVED · pith_short_16: 4DDZUOCGPVEDLJDN · pith_short_8: 4DDZUOCG

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/4DDZUOCGPVEDLJDNAPUD3NNP3I \
  | 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: e0c79a38467d4835a46d03e83db5afda0211f28d1a1a076503d409eb056989aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f8fe6cf56c4ef7e45b602cfece6d26cdfb7fa89fc9de5702b440d684c6952d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2019-08-20T19:49:39Z",
    "title_canon_sha256": "9df2704ccce33caeb3b0dda941fc3e0ad622db7d87c45d854ebad99566d9540f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07586",
    "kind": "arxiv",
    "version": 6
  }
}