Pith Number

pith:4BMFSZ6L

pith:2014:4BMFSZ6LXK2G5DIG5FICZUW6QV

not attested not anchored not stored refs pending

A characterisation of weakly locally projective amalgams related to $A_{16}$ and the sporadic simple groups $M_{24}$ and $He$

A. A. Ivanov, Cheryl E. Praeger, Luke Morgan, Michael Giudici

arxiv:1405.3416 v3 · 2014-05-14 · 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{4BMFSZ6LXK2G5DIG5FICZUW6QV}

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	2026-05-18T01:17:26.099674Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0585967cbbab46e8d06e9502cd2de857b3bdd6da425e398d2b44709b64d3459

Aliases

arxiv: 1405.3416 · arxiv_version: 1405.3416v3 · doi: 10.48550/arxiv.1405.3416 · pith_short_12: 4BMFSZ6LXK2G · pith_short_16: 4BMFSZ6LXK2G5DIG · pith_short_8: 4BMFSZ6L

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/4BMFSZ6LXK2G5DIG5FICZUW6QV \
  | 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: e0585967cbbab46e8d06e9502cd2de857b3bdd6da425e398d2b44709b64d3459

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c138b485acc4e536c76b167dbab0ce677c88992b5aac32d6696df5611f65bfe6",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-05-14T09:02:34Z",
    "title_canon_sha256": "a70e60298fedfb18b326816cac104848f072a04ae8de98df21b9d782d2995613"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3416",
    "kind": "arxiv",
    "version": 3
  }
}