Pith Number

pith:E6K4SP2U

pith:2014:E6K4SP2U66HLKBWPZSNY6D6NUI

not attested not anchored not stored refs pending

A sharply 2-transitive group without a non-trivial abelian normal subgroup

Eliyahu Rips, Katrin Tent, Yoav Segev

arxiv:1406.0382 v5 · 2014-06-02 · 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{E6K4SP2U66HLKBWPZSNY6D6NUI}

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	2026-05-18T02:00:59.048645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2795c93f54f78eb506cfcc9b8f0fcda2379c2f4f514793ba3f41292553a2093d

Aliases

arxiv: 1406.0382 · arxiv_version: 1406.0382v5 · doi: 10.48550/arxiv.1406.0382 · pith_short_12: E6K4SP2U66HL · pith_short_16: E6K4SP2U66HLKBWP · pith_short_8: E6K4SP2U

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/E6K4SP2U66HLKBWPZSNY6D6NUI \
  | 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: 2795c93f54f78eb506cfcc9b8f0fcda2379c2f4f514793ba3f41292553a2093d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ecf400d5578448de408c04850bc870b14e903e46b6f9ca75d707434d3b47db1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-06-02T14:32:45Z",
    "title_canon_sha256": "ca2814d2f05ad95aafb4ca118a5e7ff8d0177a73d06687084bc91efa1bb3f4ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0382",
    "kind": "arxiv",
    "version": 5
  }
}