Pith Number

pith:XPEGLYAQ

pith:2017:XPEGLYAQKCMFAMQAHUDOK63GUA

not attested not anchored not stored refs pending

On the outlying eigenvalues of a polynomial in large independent random matrices

Hari Bercovici, Mireille Capitaine (IMT), Serban Belinschi (IMT)

arxiv:1703.08102 v2 · 2017-03-23 · math.OA · 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{XPEGLYAQKCMFAMQAHUDOK63GUA}

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	2026-05-18T00:01:30.638553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbc865e01050985032003d06e57b66a01f14f522b3446ca7e368093e08306457

Aliases

arxiv: 1703.08102 · arxiv_version: 1703.08102v2 · doi: 10.48550/arxiv.1703.08102 · pith_short_12: XPEGLYAQKCMF · pith_short_16: XPEGLYAQKCMFAMQA · pith_short_8: XPEGLYAQ

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/XPEGLYAQKCMFAMQAHUDOK63GUA \
  | 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: bbc865e01050985032003d06e57b66a01f14f522b3446ca7e368093e08306457

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9f55f9af9b960e118cc114440a53472073e84ae23cd26be2860895091fbcc0",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-03-23T15:23:32Z",
    "title_canon_sha256": "dc3ce58d9e9563fb595bcc964d7ad19d41cd660686a7d8c9796b40457ec06bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08102",
    "kind": "arxiv",
    "version": 2
  }
}