Pith Number

pith:NBGL6PFA

pith:2017:NBGL6PFAJA5VFO2FNNWH7MTNVI

not attested not anchored not stored refs pending

Amenable crossed product Banach algebras associated with a class of $\mathrm{C}^\ast$-dynamical systems. II

Marcel de Jeu, Paulo R. Pinto, Rachid El Harti

arxiv:1705.02623 v1 · 2017-05-07 · math.FA · math.OA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NBGL6PFAJA5VFO2FNNWH7MTNVI}

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	2026-05-18T00:35:16.228010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684cbf3ca0483b52bb456b6c7fb26daa1df36b4f8f16d9b1c805919feb772468

Aliases

arxiv: 1705.02623 · arxiv_version: 1705.02623v1 · doi: 10.48550/arxiv.1705.02623 · pith_short_12: NBGL6PFAJA5V · pith_short_16: NBGL6PFAJA5VFO2F · pith_short_8: NBGL6PFA

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/NBGL6PFAJA5VFO2FNNWH7MTNVI \
  | 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: 684cbf3ca0483b52bb456b6c7fb26daa1df36b4f8f16d9b1c805919feb772468

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8de617c07f91291b44819387e39f50726a561e0dafb400f8a02434398e60b85a",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2017-05-07T13:36:35Z",
    "title_canon_sha256": "d1fd84fd880c7098f873f66b0423c5dd9ee530feb16d303828f7762802037237"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02623",
    "kind": "arxiv",
    "version": 1
  }
}