Pith Number

pith:VRZSM2HX

pith:2010:VRZSM2HX2ZK7LKQH4UP67K6WTF

not attested not anchored not stored refs pending

Beurling-Fourier algebras, operator amenability and Arens regularity

Ebrahim Samei, Hun Hee Lee

arxiv:1009.0094 v1 · 2010-09-01 · 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{VRZSM2HX2ZK7LKQH4UP67K6WTF}

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	2026-05-18T04:41:35.555508Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac732668f7d655f5aa07e51fefabd69964f0464bd248f832375f7d46c28ca81e

Aliases

arxiv: 1009.0094 · arxiv_version: 1009.0094v1 · doi: 10.48550/arxiv.1009.0094 · pith_short_12: VRZSM2HX2ZK7 · pith_short_16: VRZSM2HX2ZK7LKQH · pith_short_8: VRZSM2HX

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/VRZSM2HX2ZK7LKQH4UP67K6WTF \
  | 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: ac732668f7d655f5aa07e51fefabd69964f0464bd248f832375f7d46c28ca81e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2e631d2e78b048c0102ffe3970e3ca54eb4249e617ca30fa605baaf00de46be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2010-09-01T05:39:43Z",
    "title_canon_sha256": "eced7a054120e1298f2eaac64474f47e5ac61ec7787b08444467c1d54ee8f76b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0094",
    "kind": "arxiv",
    "version": 1
  }
}