Pith Number

pith:JKH65TEX

pith:2013:JKH65TEXCKDWJCDL3L3GK2CRBZ

not attested not anchored not stored refs pending

Simplicity of the C*-algebras of skew product k-graphs

Ben Maloney, David Pask

arxiv:1306.6107 v1 · 2013-06-25 · math.OA · 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{JKH65TEXCKDWJCDL3L3GK2CRBZ}

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	2026-05-18T03:19:56.047731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a8feecc97128764886bdaf66568510e51a3fa9d8eadcc1a808d7cc17457aec3

Aliases

arxiv: 1306.6107 · arxiv_version: 1306.6107v1 · doi: 10.48550/arxiv.1306.6107 · pith_short_12: JKH65TEXCKDW · pith_short_16: JKH65TEXCKDWJCDL · pith_short_8: JKH65TEX

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/JKH65TEXCKDWJCDL3L3GK2CRBZ \
  | 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: 4a8feecc97128764886bdaf66568510e51a3fa9d8eadcc1a808d7cc17457aec3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64f322c4a74d3568ad6196245c30a912a726b3b6d0271192c7a64ea2d0230ccd",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2013-06-25T23:47:58Z",
    "title_canon_sha256": "029fabd5bc5e0e339c30a9dab3431f4d0126fc7d9f50862d8466decc887dc049"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6107",
    "kind": "arxiv",
    "version": 1
  }
}