Pith Number

pith:YQBNVANT

pith:2025:YQBNVANT4HVQ4SOG5UA4G6A2EK

not attested not anchored not stored refs pending

Eigenvalue distribution analysis of multidimensional prolate matrices

Azita Mayeli, Jonathan Jaimangal, Luis Gomez, Tasfia Proma

arxiv:2507.10412 v1 · 2025-07-14 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQBNVANT4HVQ4SOG5UA4G6A2EK}

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	2026-07-05T11:36:50.904399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c402da81b3e1eb0e49c6ed01c3781a22b8bf1a99e258cd7860c1aeecaf1f07eb

Aliases

arxiv: 2507.10412 · arxiv_version: 2507.10412v1 · doi: 10.48550/arxiv.2507.10412 · pith_short_12: YQBNVANT4HVQ · pith_short_16: YQBNVANT4HVQ4SOG · pith_short_8: YQBNVANT

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/YQBNVANT4HVQ4SOG5UA4G6A2EK \
  | 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: c402da81b3e1eb0e49c6ed01c3781a22b8bf1a99e258cd7860c1aeecaf1f07eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89daa74b53f8af6b75b80ce2303380e158462af7d3175118edda945dff41a5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2025-07-14T15:55:07Z",
    "title_canon_sha256": "735dfe4bce41958a03f0a1f018cdeeccbec67e6e8bf4726b9eb886f042efd290"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10412",
    "kind": "arxiv",
    "version": 1
  }
}