Pith Number

pith:SHVEAOMW

pith:2010:SHVEAOMWTHEUOGNY24SQ73EA7Q

not attested not anchored not stored refs pending

On determinants of random symmetric matrices over Z_m

Brendan D. McKay, Richard P. Brent

arxiv:1004.5440 v1 · 2010-04-30 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHVEAOMWTHEUOGNY24SQ73EA7Q}

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.

Cited by

1 paper in Pith

Thirty-six officers, artisanally entangled

Receipt and verification

First computed	2026-07-04T17:27:43.145550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91ea40399699c94719b8d7250fec80fc3bf5e112357f4ae0fd7e1895ce62ea1a

Aliases

arxiv: 1004.5440 · arxiv_version: 1004.5440v1 · doi: 10.48550/arxiv.1004.5440 · pith_short_12: SHVEAOMWTHEU · pith_short_16: SHVEAOMWTHEUOGNY · pith_short_8: SHVEAOMW

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/SHVEAOMWTHEUOGNY24SQ73EA7Q \
  | 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: 91ea40399699c94719b8d7250fec80fc3bf5e112357f4ae0fd7e1895ce62ea1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7291be95360156e81205672d01d436a6b6f1f22d2e48a416f3d8de55935ff3c3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2010-04-30T03:04:50Z",
    "title_canon_sha256": "693bdae417b468098c759605b89840af76c749d122ecdf4de34d7c030d6d8f7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.5440",
    "kind": "arxiv",
    "version": 1
  }
}