Pith Number

pith:KSNPSL5I

pith:2009:KSNPSL5IR3GZIABIUWONMZUWUL

not attested not anchored not stored refs pending

Distributed strategies for generating weight-balanced and doubly stochastic digraphs

Bahman Gharesifard, Jorge Cortes

arxiv:0911.0232 v6 · 2009-11-02 · math.OC · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSNPSL5IR3GZIABIUWONMZUWUL}

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	2026-05-18T04:10:48.427780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

549af92fa88ecd940028a59cd66696a2c49d98b3b494ecda5e1ce5c966b9f5b0

Aliases

arxiv: 0911.0232 · arxiv_version: 0911.0232v6 · doi: 10.48550/arxiv.0911.0232 · pith_short_12: KSNPSL5IR3GZ · pith_short_16: KSNPSL5IR3GZIABI · pith_short_8: KSNPSL5I

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/KSNPSL5IR3GZIABIUWONMZUWUL \
  | 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: 549af92fa88ecd940028a59cd66696a2c49d98b3b494ecda5e1ce5c966b9f5b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f058d77f710759324bf9b21bf978520fafe45bee0723fe48429b9652f886ef98",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2009-11-02T04:24:59Z",
    "title_canon_sha256": "9e760aa6bb5d777c735a367b269336c4f0481af8e80020a1be6a9482286a8f9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0232",
    "kind": "arxiv",
    "version": 6
  }
}