Pith Number

pith:OKIN3PT6

pith:2011:OKIN3PT6PLNYIXDOEDOW7JBYYK

not attested not anchored not stored refs pending

Floridian high-voltage power-grid network partitioning and cluster optimization using simulated annealing

(2) University of New Mexico), Ibrahim Abou Hamad (1), Per Arne Rikvold (1), Svetlana V. Poroseva (2) ((1) Florida State University

arxiv:1103.3002 v1 · 2011-03-15 · physics.soc-ph · cond-mat.stat-mech · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OKIN3PT6PLNYIXDOEDOW7JBYYK}

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	2026-05-18T02:22:18.928092Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7290ddbe7e7adb845c6e20dd6fa438c288215267835cda640834e9936d5983a4

Aliases

arxiv: 1103.3002 · arxiv_version: 1103.3002v1 · doi: 10.48550/arxiv.1103.3002 · pith_short_12: OKIN3PT6PLNY · pith_short_16: OKIN3PT6PLNYIXDO · pith_short_8: OKIN3PT6

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/OKIN3PT6PLNYIXDOEDOW7JBYYK \
  | 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: 7290ddbe7e7adb845c6e20dd6fa438c288215267835cda640834e9936d5983a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23739141cdb038abb59574fecae629fc34e3d3d01c7fe826fcd52422bb8338c7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-03-15T19:43:43Z",
    "title_canon_sha256": "8dee3273283c88057ca7f0b69ac0e39a393aa2c1c0aa6f3c36efb6b0595d417c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.3002",
    "kind": "arxiv",
    "version": 1
  }
}