Pith Number

pith:ILZKAXVT

pith:2011:ILZKAXVTZFPOGXBW2EWNC6JNW2

not attested not anchored not stored refs pending

Quotients of Fourier algebras, and representations which are not completely bounded

Ebrahim Samei, Yemon Choi

arxiv:1104.2953 v3 · 2011-04-15 · 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{ILZKAXVTZFPOGXBW2EWNC6JNW2}

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	2026-05-18T03:27:43.069111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42f2a05eb3c95ee35c36d12cd1792db6b1635bc4abf0e1daac93c94f23207ab7

Aliases

arxiv: 1104.2953 · arxiv_version: 1104.2953v3 · doi: 10.48550/arxiv.1104.2953 · pith_short_12: ILZKAXVTZFPO · pith_short_16: ILZKAXVTZFPOGXBW · pith_short_8: ILZKAXVT

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/ILZKAXVTZFPOGXBW2EWNC6JNW2 \
  | 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: 42f2a05eb3c95ee35c36d12cd1792db6b1635bc4abf0e1daac93c94f23207ab7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10690b66b912883c2a052263f94e1be8ec3bae1a6c7a5a0ff05ce993cacbaa84",
    "cross_cats_sorted": [
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2011-04-15T01:49:16Z",
    "title_canon_sha256": "7bcac4c05268229270089a4c7de3d00f5fe44b4d2bd86b642716b0a68a28df9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2953",
    "kind": "arxiv",
    "version": 3
  }
}