Pith Number

pith:BAMOKARA

pith:2018:BAMOKARA4MAUXGWZE5GRWRJAWH

not attested not anchored not stored refs pending

Level crossing in random matrices. II Random perturbation of a random matrix

Boris Shapiro, Konstantin Zarembo, Tobias Gr{\o}sfjeld

arxiv:1806.08732 v2 · 2018-06-22 · math-ph · hep-th · 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{BAMOKARA4MAUXGWZE5GRWRJAWH}

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	2026-05-17T23:45:37.919957Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0818e50220e3014b9ad9274d1b4520b1fb6b54980e63bfea69ee66fcd9ad4a72

Aliases

arxiv: 1806.08732 · arxiv_version: 1806.08732v2 · doi: 10.48550/arxiv.1806.08732 · pith_short_12: BAMOKARA4MAU · pith_short_16: BAMOKARA4MAUXGWZ · pith_short_8: BAMOKARA

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/BAMOKARA4MAUXGWZE5GRWRJAWH \
  | 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: 0818e50220e3014b9ad9274d1b4520b1fb6b54980e63bfea69ee66fcd9ad4a72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52c708a1f3b48b828a6d036121b338aa1b4c0e0ccd63464bcfccb2af9c553242",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-06-22T15:27:43Z",
    "title_canon_sha256": "d0bf1fa88cef3f66f5062a5f70a9f8b40c99b68a0ce3ce66a66bf47a312db95f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08732",
    "kind": "arxiv",
    "version": 2
  }
}