Pith Number

pith:3CP7JCDF

pith:2014:3CP7JCDFPBIO6KTLNVBYPDQDSR

not attested not anchored not stored refs pending

On the nuclear dimension of certain UCT-Kirchberg algebras

Dominic Enders

arxiv:1405.6538 v2 · 2014-05-26 · 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{3CP7JCDFPBIO6KTLNVBYPDQDSR}

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	2026-05-18T00:53:40.781213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d89ff488657850ef2a6b6d43878e0394687eb2e5f9d820a0ee7c6f691f918d54

Aliases

arxiv: 1405.6538 · arxiv_version: 1405.6538v2 · doi: 10.48550/arxiv.1405.6538 · pith_short_12: 3CP7JCDFPBIO · pith_short_16: 3CP7JCDFPBIO6KTL · pith_short_8: 3CP7JCDF

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/3CP7JCDFPBIO6KTLNVBYPDQDSR \
  | 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: d89ff488657850ef2a6b6d43878e0394687eb2e5f9d820a0ee7c6f691f918d54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcb59cc21d523609afaed1729a8d9f230e97661a8b9a0734c0cc4e1ed21c14cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-05-26T10:54:59Z",
    "title_canon_sha256": "73e9524f6c433704c6ddec5f9c4f88709aa011f9dd1df46b66703f2486ae3fa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.6538",
    "kind": "arxiv",
    "version": 2
  }
}