Pith Number

pith:C4WPR6SO

pith:2015:C4WPR6SOPZRQIESSPLSOOLCJXG

not attested not anchored not stored refs pending

Quasidiagonality of nuclear C*-algebras

Aaron Tikuisis, Stuart White, Wilhelm Winter

arxiv:1509.08318 v2 · 2015-09-28 · 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{C4WPR6SOPZRQIESSPLSOOLCJXG}

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.

Cited by

1 paper in Pith

Comparison radius and mean topological dimension: $\mathbb{Z}^d$-actions

Receipt and verification

First computed	2026-05-18T00:55:52.223787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

172cf8fa4e7e630412527ae4e72c49b9991523d23a78e36eb8e986ba18e1ea55

Aliases

arxiv: 1509.08318 · arxiv_version: 1509.08318v2 · doi: 10.48550/arxiv.1509.08318 · pith_short_12: C4WPR6SOPZRQ · pith_short_16: C4WPR6SOPZRQIESS · pith_short_8: C4WPR6SO

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/C4WPR6SOPZRQIESSPLSOOLCJXG \
  | 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: 172cf8fa4e7e630412527ae4e72c49b9991523d23a78e36eb8e986ba18e1ea55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32804f33121c23b8fb6ebdd31df8fd4164cb0e98e8b6d0a2ef014ae843fe6f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-09-28T13:50:25Z",
    "title_canon_sha256": "6a8008f5b4098bd6f657181d33a1e93763b6f718eb60772d8fdb40fb68d270a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.08318",
    "kind": "arxiv",
    "version": 2
  }
}