Pith Number

pith:BXLU6EMB

pith:2011:BXLU6EMBDOAMAMNMLJPTWTRWHM

not attested not anchored not stored refs pending

The Cuntz Algebra Q_N and C*-Algebras of Product Systems

Jeong Hee Hong, Nadia S. Larsen, Wojciech Szymanski

arxiv:1108.0790 v1 · 2011-08-03 · 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{BXLU6EMBDOAMAMNMLJPTWTRWHM}

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	2026-05-18T04:16:21.973889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dd74f11811b80c031ac5a5f3b4e363b03c77c3c45113dc7578082a3379cdcab

Aliases

arxiv: 1108.0790 · arxiv_version: 1108.0790v1 · doi: 10.48550/arxiv.1108.0790 · pith_short_12: BXLU6EMBDOAM · pith_short_16: BXLU6EMBDOAMAMNM · pith_short_8: BXLU6EMB

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/BXLU6EMBDOAMAMNMLJPTWTRWHM \
  | 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: 0dd74f11811b80c031ac5a5f3b4e363b03c77c3c45113dc7578082a3379cdcab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e745c892ebaa561d3de6232799ced4dc0fb14114022215ee46ed99b877e14d7d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-08-03T09:01:25Z",
    "title_canon_sha256": "12bf5a60f3ef7d2011f50f207944c99697cdb1425fe0340705c53020cdf6c6aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0790",
    "kind": "arxiv",
    "version": 1
  }
}