Pith Number

pith:NN2NHUBR

pith:2014:NN2NHUBR22WLHAENOHBEBBFM3E

not attested not anchored not stored refs pending

The projective indecomposable modules for the restricted Zassenhaus algebras in characteristic 2

Benedetta Lancellotti, Thomas Weigel

arxiv:1409.4310 v3 · 2014-09-15 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NN2NHUBR22WLHAENOHBEBBFM3E}

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	2026-05-18T02:27:29.106801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b74d3d031d6acb3808d71c24084acd931924d477f8372c589a75b1b4f048ef3

Aliases

arxiv: 1409.4310 · arxiv_version: 1409.4310v3 · doi: 10.48550/arxiv.1409.4310 · pith_short_12: NN2NHUBR22WL · pith_short_16: NN2NHUBR22WLHAEN · pith_short_8: NN2NHUBR

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/NN2NHUBR22WLHAENOHBEBBFM3E \
  | 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: 6b74d3d031d6acb3808d71c24084acd931924d477f8372c589a75b1b4f048ef3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebc788ff2b7eafc5798a0faf462ecf45c1b94c2284d18304f9f2b13d593498d6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-09-15T16:18:20Z",
    "title_canon_sha256": "d5b673e0c2a360f82e240f0004eb8dd5c2a3df10db3442331c1b0a2ef945ca93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4310",
    "kind": "arxiv",
    "version": 3
  }
}