Pith Number

pith:4CIH7E72

pith:2018:4CIH7E723OJANEAI6JUA33MFAE

not attested not anchored not stored refs pending

Random Sampling Applied to the MST Problem in the Node Congested Clique Model

Krzysztof Nowicki

arxiv:1807.08738 v2 · 2018-07-23 · cs.DS · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4CIH7E723OJANEAI6JUA33MFAE}

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	2026-05-18T00:07:17.144818Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0907f93fadb92069008f2680ded85011a95c9859aaea579c4c531f057ee70ac

Aliases

arxiv: 1807.08738 · arxiv_version: 1807.08738v2 · doi: 10.48550/arxiv.1807.08738 · pith_short_12: 4CIH7E723OJA · pith_short_16: 4CIH7E723OJANEAI · pith_short_8: 4CIH7E72

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/4CIH7E723OJANEAI6JUA33MFAE \
  | 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: e0907f93fadb92069008f2680ded85011a95c9859aaea579c4c531f057ee70ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc177881814b276b74c053463c37c237289b97ca53438535bc1010d32fcdd46e",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2018-07-23T17:35:28Z",
    "title_canon_sha256": "6f69d248b11ed1c70db6a8ab774f2c556e1c7c48851aa217f0aafb35d3d0e9b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08738",
    "kind": "arxiv",
    "version": 2
  }
}