Pith Number

pith:LFLIOVZI

pith:2017:LFLIOVZI3SME6274ANJWGB5QPS

not attested not anchored not stored refs pending

Random matrices: overcrowding estimates for the spectrum

Hoi H. Nguyen

arxiv:1709.06682 v3 · 2017-09-20 · 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{LFLIOVZI3SME6274ANJWGB5QPS}

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	2026-05-18T00:03:56.830084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5956875728dc984f6bfc03536307b07ca49db2fd867919f8dbd87bf10479bb0e

Aliases

arxiv: 1709.06682 · arxiv_version: 1709.06682v3 · doi: 10.48550/arxiv.1709.06682 · pith_short_12: LFLIOVZI3SME · pith_short_16: LFLIOVZI3SME6274 · pith_short_8: LFLIOVZI

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/LFLIOVZI3SME6274ANJWGB5QPS \
  | 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: 5956875728dc984f6bfc03536307b07ca49db2fd867919f8dbd87bf10479bb0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e44e13d5973003881b9f346f3341330dcbf066be9767cb6c2c7d78392110260a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-09-20T00:09:04Z",
    "title_canon_sha256": "98bf4e2f985e56b973a985ea3d0f164b15091ecb5c096d6a789f64cef94f53e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.06682",
    "kind": "arxiv",
    "version": 3
  }
}