Pith Number

pith:JMZOBGYJ

pith:2019:JMZOBGYJ6CFFC3LUAK3YTCQPEL

not attested not anchored not stored refs pending

A classification of flag-transitive block designs

Ashraf Daneshkhah, Fatemeh Mouseli, Seyed Hassan Alavi

arxiv:1911.06175 v2 · 2019-11-13 · 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{JMZOBGYJ6CFFC3LUAK3YTCQPEL}

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	2026-07-05T01:25:35.667510Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b32e09b09f08a516d7402b7898a0f22cd137da6be46d8929c16e3c930889bae

Aliases

arxiv: 1911.06175 · arxiv_version: 1911.06175v2 · doi: 10.48550/arxiv.1911.06175 · pith_short_12: JMZOBGYJ6CFF · pith_short_16: JMZOBGYJ6CFFC3LU · pith_short_8: JMZOBGYJ

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/JMZOBGYJ6CFFC3LUAK3YTCQPEL \
  | 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: 4b32e09b09f08a516d7402b7898a0f22cd137da6be46d8929c16e3c930889bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2658461d37a779cc668a184d5f8ae6aeaa20948310662f24e85806af36fc479a",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2019-11-13T06:57:15Z",
    "title_canon_sha256": "d2909f4cbfc690e132b9d384cb661637c4c62c44ec2f4714328255ba00208ebe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.06175",
    "kind": "arxiv",
    "version": 2
  }
}