Pith Number

pith:MBEPM5L5

pith:2011:MBEPM5L5443FSJGYW6OXSJM3VD

not attested not anchored not stored refs pending

J-Class Abelian Semigroups of Matrices on C^n and Hypercyclicity

Adlene Ayadi, Habib Marzougui

arxiv:1105.1473 v1 · 2011-05-07 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MBEPM5L5443FSJGYW6OXSJM3VD}

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	2026-05-18T02:31:48.676543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6048f6757de7365924d8b79d79259ba8dce9f8f45b037018314ee7d1828a0d94

Aliases

arxiv: 1105.1473 · arxiv_version: 1105.1473v1 · doi: 10.48550/arxiv.1105.1473 · pith_short_12: MBEPM5L5443F · pith_short_16: MBEPM5L5443FSJGY · pith_short_8: MBEPM5L5

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/MBEPM5L5443FSJGYW6OXSJM3VD \
  | 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: 6048f6757de7365924d8b79d79259ba8dce9f8f45b037018314ee7d1828a0d94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0006342ea0d5f19ee0d14630cfb4c1a8412e7c90e3725c3762d5db387a5d06b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-05-07T20:47:26Z",
    "title_canon_sha256": "d06835440f7e3f647a793ccf0e6a7424d4124150070a4e5430da192b43f11458"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.1473",
    "kind": "arxiv",
    "version": 1
  }
}