Pith Number

pith:P4KHVJPZ

pith:2014:P4KHVJPZ3KEK7JOQ7QGYVBSC5V

not attested not anchored not stored refs pending

Elements in finite classical groups whose powers have large 1-Eigenspaces

Alice C. Niemeyer, Cheryl E. Praeger

arxiv:1405.2385 v1 · 2014-05-10 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P4KHVJPZ3KEK7JOQ7QGYVBSC5V}

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	2026-05-18T02:52:05.621380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f147aa5f9da88afa5d0fc0d8a8642ed6879dc2cf7d9536284fc6d3140bf6228

Aliases

arxiv: 1405.2385 · arxiv_version: 1405.2385v1 · doi: 10.48550/arxiv.1405.2385 · pith_short_12: P4KHVJPZ3KEK · pith_short_16: P4KHVJPZ3KEK7JOQ · pith_short_8: P4KHVJPZ

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/P4KHVJPZ3KEK7JOQ7QGYVBSC5V \
  | 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: 7f147aa5f9da88afa5d0fc0d8a8642ed6879dc2cf7d9536284fc6d3140bf6228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b414e8e957d83ac8d17a5bdff48c84291aff070acaa82b22963c8e4b2b1c83e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-05-10T03:39:51Z",
    "title_canon_sha256": "bddd43001d3bf34e4adde6355955f9e53894062949b588261c62a3057bdad263"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2385",
    "kind": "arxiv",
    "version": 1
  }
}