Pith Number

pith:LDIM4NPY

pith:2015:LDIM4NPYW3IODTRGESKG5EDEI2

not attested not anchored not stored refs pending

Correlation kernels for sums and products of random matrices

Arno B. J. Kuijlaars, Dong Wang, Tom Claeys

arxiv:1505.00610 v2 · 2015-05-04 · math.PR · math-ph · math.CA · 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{LDIM4NPYW3IODTRGESKG5EDEI2}

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	2026-05-17T23:50:47.416270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d0ce35f8b6d0e1ce2624946e906446b3b648d6f9bf7985a3c10032a19737c0

Aliases

arxiv: 1505.00610 · arxiv_version: 1505.00610v2 · doi: 10.48550/arxiv.1505.00610 · pith_short_12: LDIM4NPYW3IO · pith_short_16: LDIM4NPYW3IODTRG · pith_short_8: LDIM4NPY

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/LDIM4NPYW3IODTRGESKG5EDEI2 \
  | 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: 58d0ce35f8b6d0e1ce2624946e906446b3b648d6f9bf7985a3c10032a19737c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cb9502987f82b2d2c8e18c7497ac6ded1fc19b3334d0a25935cc066c3ee9625",
    "cross_cats_sorted": [
      "math-ph",
      "math.CA",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2015-05-04T12:37:32Z",
    "title_canon_sha256": "47ccd81cd0d56cae42710f5e90e716f6a2529a079032ebec6653caf5809cce96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00610",
    "kind": "arxiv",
    "version": 2
  }
}