Pith Number

pith:WGD32UYK

pith:2012:WGD32UYK7VMK7HGLVNUDBWGSVT

not attested not anchored not stored refs pending

Genetic braid optimization: A heuristic approach to compute quasiparticle braids

Helmut G. Katzgraber, Ross B. McDonald

arxiv:1211.7359 v2 · 2012-11-30 · quant-ph · cond-mat.mes-hall · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WGD32UYK7VMK7HGLVNUDBWGSVT}

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	2026-05-18T03:33:49.645404Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b187bd530afd58af9ccbab6830d8d2acff01af0be74316ffd2a8bbe5d06511b4

Aliases

arxiv: 1211.7359 · arxiv_version: 1211.7359v2 · doi: 10.48550/arxiv.1211.7359 · pith_short_12: WGD32UYK7VMK · pith_short_16: WGD32UYK7VMK7HGL · pith_short_8: WGD32UYK

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/WGD32UYK7VMK7HGLVNUDBWGSVT \
  | 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: b187bd530afd58af9ccbab6830d8d2acff01af0be74316ffd2a8bbe5d06511b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28f29498217ff4bfe9f33efca0ade3deec3326fef7ec5ee9a593bfa424a006a6",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-30T19:56:15Z",
    "title_canon_sha256": "b9695802c28e5d6e05bad98553ea0d6ccb39d705086c541abeba29356f9a9f0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7359",
    "kind": "arxiv",
    "version": 2
  }
}