Pith Number

pith:BE4DAZPY

pith:2019:BE4DAZPYNUQDG2UVW74SGO7OVK

not attested not anchored not stored refs pending

Distribution of Eigenvalues of Random Real Symmetric Block Matrices

Charles Devlin VI, Keller Blackwell, Mengxi Wang, Neelima Borade, Noah Luntzlara, Renyuan Ma, Steven J. Miller, Wanqiao Xu

arxiv:1908.03834 v1 · 2019-08-11 · math.PR · math-ph · math.MP · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BE4DAZPYNUQDG2UVW74SGO7OVK}

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	2026-07-04T23:53:18.644231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09383065f86d20336a95b7f9233beeaab76946a68c59d1edc67f412b7a5d06b8

Aliases

arxiv: 1908.03834 · arxiv_version: 1908.03834v1 · doi: 10.48550/arxiv.1908.03834 · pith_short_12: BE4DAZPYNUQD · pith_short_16: BE4DAZPYNUQDG2UV · pith_short_8: BE4DAZPY

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/BE4DAZPYNUQDG2UVW74SGO7OVK \
  | 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: 09383065f86d20336a95b7f9233beeaab76946a68c59d1edc67f412b7a5d06b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66f22142d67e0824ca65844bb68d7bb52e70005c6a217de9875ea829630d98eb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-08-11T00:45:10Z",
    "title_canon_sha256": "9ab4e61e1121d062d28997e516e0def9ef843f9f7c6513d23d43bf5ae7949e18"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.03834",
    "kind": "arxiv",
    "version": 1
  }
}