Pith Number

pith:SWBOTYYN

pith:2012:SWBOTYYNPF6NZH7GAABQHHJF73

not attested not anchored not stored refs pending

Spectra of sparse non-Hermitian random matrices: an analytical solution

F. L. Metz, I. Neri

arxiv:1205.0702 v4 · 2012-05-03 · cond-mat.stat-mech · cond-mat.dis-nn · math-ph · math.MP · 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{SWBOTYYNPF6NZH7GAABQHHJF73}

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	2026-05-18T02:21:15.715049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9582e9e30d797cdc9fe60003039d25fef96f9de5c806b8d4c74e9f69aa18cfc5

Aliases

arxiv: 1205.0702 · arxiv_version: 1205.0702v4 · doi: 10.48550/arxiv.1205.0702 · pith_short_12: SWBOTYYNPF6N · pith_short_16: SWBOTYYNPF6NZH7G · pith_short_8: SWBOTYYN

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/SWBOTYYNPF6NZH7GAABQHHJF73 \
  | 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: 9582e9e30d797cdc9fe60003039d25fef96f9de5c806b8d4c74e9f69aa18cfc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a87e7076a16596bc9a1787dc32a4046db1e33096148315c8883dd1b080cc91",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "math-ph",
      "math.MP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-05-03T13:13:52Z",
    "title_canon_sha256": "9dca370f2dbe90d300e62835df6391079974c46cc0997c2eff8974776be98f47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0702",
    "kind": "arxiv",
    "version": 4
  }
}