Pith Number

pith:UJFJWSYJ

pith:2015:UJFJWSYJDLHBG7O7UXUZPCBJBD

not attested not anchored not stored refs pending

Real eigenvalues of non-Gaussian random matrices and their products

Arul Lakshminarayan, Kavita Jain, Sajna Hameed

arxiv:1504.06256 v4 · 2015-04-23 · 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{UJFJWSYJDLHBG7O7UXUZPCBJBD}

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	2026-05-18T01:23:04.109990Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a24a9b4b091ace137ddfa5e997882908d96600652da05e5d35ff5de2ca2754d2

Aliases

arxiv: 1504.06256 · arxiv_version: 1504.06256v4 · doi: 10.48550/arxiv.1504.06256 · pith_short_12: UJFJWSYJDLHB · pith_short_16: UJFJWSYJDLHBG7O7 · pith_short_8: UJFJWSYJ

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/UJFJWSYJDLHBG7O7UXUZPCBJBD \
  | 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: a24a9b4b091ace137ddfa5e997882908d96600652da05e5d35ff5de2ca2754d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d45a916250dc1ce5df42ab766365176488a44e07d25175537eddf7dfb53bd14",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-04-23T17:04:29Z",
    "title_canon_sha256": "1a7ba199f1a2f8660e2ae82197dcf89687ddb439c631ab8f87754b5d82c89e57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06256",
    "kind": "arxiv",
    "version": 4
  }
}