Pith Number

pith:VBA5HMGP

pith:2019:VBA5HMGPR6VUDFPFRHM7KXGRCS

not attested not anchored not stored refs pending

Flag-transitive block designs and unitary groups

Ashraf Daneshkhah, Mohsen Bayat, Seyed Hassan Alavi

arxiv:1909.08546 v1 · 2019-09-17 · math.GR · 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{VBA5HMGPR6VUDFPFRHM7KXGRCS}

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

Flag-transitive block designs and finite exceptional simple groups of Lie type

Receipt and verification

First computed	2026-07-05T00:05:31.788835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a841d3b0cf8fab4195e589d9f55cd114a298200f3ced8c13e330890c9faf819f

Aliases

arxiv: 1909.08546 · arxiv_version: 1909.08546v1 · doi: 10.48550/arxiv.1909.08546 · pith_short_12: VBA5HMGPR6VU · pith_short_16: VBA5HMGPR6VUDFPF · pith_short_8: VBA5HMGP

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/VBA5HMGPR6VUDFPFRHM7KXGRCS \
  | 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: a841d3b0cf8fab4195e589d9f55cd114a298200f3ced8c13e330890c9faf819f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46bc130ee8b3e102cf7ab8549637d74a0746393decac9dae20530bf83ebe35ae",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2019-09-17T14:56:15Z",
    "title_canon_sha256": "c2b5b4385ad178782e6472b9ede449964fc258af1543e5688e391f24618d995d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.08546",
    "kind": "arxiv",
    "version": 1
  }
}