Pith Number

pith:HEAHXHBA

pith:2014:HEAHXHBAEUJYY57YOEP2HWQGPU

not attested not anchored not stored refs pending

Spectral Domain of Large Nonsymmetric Correlated Wishart Matrices

Luis Benet, Vinayak

arxiv:1403.7250 v2 · 2014-03-27 · 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{HEAHXHBAEUJYY57YOEP2HWQGPU}

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	2026-05-18T02:33:07.672066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39007b9c2025138c77f8711fa3da067d366e3e80a1db2f7a7a4a2ac087295005

Aliases

arxiv: 1403.7250 · arxiv_version: 1403.7250v2 · doi: 10.48550/arxiv.1403.7250 · pith_short_12: HEAHXHBAEUJY · pith_short_16: HEAHXHBAEUJYY57Y · pith_short_8: HEAHXHBA

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/HEAHXHBAEUJYY57YOEP2HWQGPU \
  | 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: 39007b9c2025138c77f8711fa3da067d366e3e80a1db2f7a7a4a2ac087295005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a28aa4b0556b4fdfb58343771beb2d2ad7e92ecfb97492e540aacfa6fafac911",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-03-27T23:47:03Z",
    "title_canon_sha256": "15f2c9f432ddc9c2ae23804dc73130c1c13c172b489190865e08aeada51f8bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7250",
    "kind": "arxiv",
    "version": 2
  }
}