Pith Number

pith:EBGHC7PV

pith:2009:EBGHC7PVLNYFE3MCO7YCZIAIAB

not attested not anchored not stored refs pending

The Index Distribution of Gaussian Random Matrices

Antonello Scardicchio, Celine Nadal, Pierpaolo Vivo, Satya N. Majumdar

arxiv:0910.0775 v1 · 2009-10-05 · cond-mat.stat-mech · cond-mat.dis-nn · math-ph · math.MP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EBGHC7PVLNYFE3MCO7YCZIAIAB}

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	2026-05-18T02:11:26.649574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

204c717df55b70526d8277f02ca0080077e1a364c0c6b4e2233faf4a952df84b

Aliases

arxiv: 0910.0775 · arxiv_version: 0910.0775v1 · doi: 10.48550/arxiv.0910.0775 · pith_short_12: EBGHC7PVLNYF · pith_short_16: EBGHC7PVLNYFE3MC · pith_short_8: EBGHC7PV

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/EBGHC7PVLNYFE3MCO7YCZIAIAB \
  | 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: 204c717df55b70526d8277f02ca0080077e1a364c0c6b4e2233faf4a952df84b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0de2fe03ba07b0aae367b75cc9a1dd77df0098083150e637a9c2626eb760cbd9",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math-ph",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-10-05T14:23:01Z",
    "title_canon_sha256": "9fd2899b6186d0db3f6107530da030a91add9aa66d1f06d441b27248c4163501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0775",
    "kind": "arxiv",
    "version": 1
  }
}