Pith Number

pith:OLCNK3NO

pith:2017:OLCNK3NOZCISWOJKLDYU4GBMNR

not attested not anchored not stored refs pending

An Explicit Construction of Optimal Dominating Sets in Grid

M. Alambardar Meybodi, M.R. Hooshmandasl, P. Sharifani

arxiv:1707.06471 v3 · 2017-07-20 · cs.DM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLCNK3NOZCISWOJKLDYU4GBMNR}

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	2026-05-18T00:20:56.359761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72c4d56daec8912b392a58f14e182c6c7b809c8f98901133ed2bfa4614e2888d

Aliases

arxiv: 1707.06471 · arxiv_version: 1707.06471v3 · doi: 10.48550/arxiv.1707.06471 · pith_short_12: OLCNK3NOZCIS · pith_short_16: OLCNK3NOZCISWOJK · pith_short_8: OLCNK3NO

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/OLCNK3NOZCISWOJKLDYU4GBMNR \
  | 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: 72c4d56daec8912b392a58f14e182c6c7b809c8f98901133ed2bfa4614e2888d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aba336b9c2b08af637154ebe55a89036dc4ac360f8ad4f914e058f570abb585",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DM",
    "submitted_at": "2017-07-20T12:24:40Z",
    "title_canon_sha256": "5cebf5ce1c9e3c8d4165d2987c414c22db8c131ca6f416360d9a5c199499071b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.06471",
    "kind": "arxiv",
    "version": 3
  }
}