Pith Number

pith:PKIZPNV5

pith:2026:PKIZPNV5XGLPK5N7AUMBPMRCAC

not attested not anchored not stored refs pending

Banded non-Hermitian random matrices, neural networks, and eigenvalue degeneracies

David R. Nelson, Richard Huang

arxiv:2605.19072 v1 · 2026-05-18 · cond-mat.dis-nn · cond-mat.stat-mech

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PKIZPNV5XGLPK5N7AUMBPMRCAC}

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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.

Cited by

1 paper in Pith

Banded non-Hermitian random matrices, neural networks, and eigenvalue degeneracies

Receipt and verification

First computed	2026-05-20T01:05:26.033675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a9197b6bdb996f575bf051817b2220085049e1565130d91f2169f81b3f8bca0

Aliases

arxiv: 2605.19072 · arxiv_version: 2605.19072v1 · doi: 10.48550/arxiv.2605.19072 · pith_short_12: PKIZPNV5XGLP · pith_short_16: PKIZPNV5XGLPK5N7 · pith_short_8: PKIZPNV5

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/PKIZPNV5XGLPK5N7AUMBPMRCAC \
  | 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: 7a9197b6bdb996f575bf051817b2220085049e1565130d91f2169f81b3f8bca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78a8ca3d1c9cf38061c6ed42e832a2c9ce1c281ad9a519574adc0a5da11d0d26",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2026-05-18T19:54:36Z",
    "title_canon_sha256": "0b4765ce90b50e0be2368bd848f085da6d38fe4fd12288dc4bb254bb744332ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19072",
    "kind": "arxiv",
    "version": 1
  }
}