Pith Number

pith:5456RX6V

pith:2010:5456RX6VYGKDEJHXDYYVEEDCEJ

not attested not anchored not stored refs pending

Truncations of Random Orthogonal Matrices

Boris A. Khoruzhenko, Hans-Juergen Sommers, Karol Zyczkowski

arxiv:1008.2075 v2 · 2010-08-12 · cond-mat.stat-mech · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5456RX6VYGKDEJHXDYYVEEDCEJ}

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

1 paper in Pith

Quantum chaotic systems: a random-matrix approach

Receipt and verification

First computed	2026-05-18T04:39:00.007080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef3be8dfd5c1943224f71e315210622240bfd34b80f2a7ff35a47d82cec7bae2

Aliases

arxiv: 1008.2075 · arxiv_version: 1008.2075v2 · doi: 10.48550/arxiv.1008.2075 · pith_short_12: 5456RX6VYGKD · pith_short_16: 5456RX6VYGKDEJHX · pith_short_8: 5456RX6V

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/5456RX6VYGKDEJHXDYYVEEDCEJ \
  | 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: ef3be8dfd5c1943224f71e315210622240bfd34b80f2a7ff35a47d82cec7bae2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163f1a0c2a83625f5758c3e15140d82d0f00f5b367a9f3953e9c536d43152abd",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-08-12T09:20:33Z",
    "title_canon_sha256": "42aaad6ce246543e1a22e55b40a0f59a22b4f2f6b54a75ea930c0315ce5050dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2075",
    "kind": "arxiv",
    "version": 2
  }
}