Pith Number

pith:2DJL22QV

pith:2006:2DJL22QV7T3EIMOPON6X3HKK5D

not attested not anchored not stored refs pending

How to generate random matrices from the classical compact groups

Francesco Mezzadri

arxiv:math-ph/0609050 v2 · 2006-09-18 · math-ph · cs.NA · math.MP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DJL22QV7T3EIMOPON6X3HKK5D}

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.

Cited by

12 papers in Pith

Time Evolution on Hybrid Tensor Networks -- A Novel and Parallelizable Algorithm

Software compensation of trigger-synchronous control-frame errors in qubits and qudits

The Singular Values of L\'evy's Area Matrix

Efficient Finite Initialization with Partial Norms for Tensorized Neural Networks and Tensor Networks Algorithms

GeoPAS: Geometric Probing for Algorithm Selection in Continuous Black-Box Optimization

Receipt and verification

First computed	2026-06-03T22:06:14.852447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d2bd6a15fcf64431cf737d7d9d4ae8c2b0de3d51c27a879dfe32b85b496a5d

Aliases

arxiv: math-ph/0609050 · arxiv_version: math-ph/0609050v2 · doi: 10.48550/arxiv.math-ph/0609050 · pith_short_12: 2DJL22QV7T3E · pith_short_16: 2DJL22QV7T3EIMOP · pith_short_8: 2DJL22QV

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/2DJL22QV7T3EIMOPON6X3HKK5D \
  | 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: d0d2bd6a15fcf64431cf737d7d9d4ae8c2b0de3d51c27a879dfe32b85b496a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30d12fd7b9ba8094e790b229f3c74d7ce9275424c56657a329c2c9ccc8357750",
    "cross_cats_sorted": [
      "cs.NA",
      "math.MP",
      "math.NA"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2006-09-18T11:18:42Z",
    "title_canon_sha256": "543ac6f00ba65709c2f33ef88eefb29a1d459b74d58089aed0cf1df708696e04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0609050",
    "kind": "arxiv",
    "version": 2
  }
}