Pith Number

pith:BDCSOPTS

pith:2014:BDCSOPTSYF7YCRDWJ3FTNY2IXA

not attested not anchored not stored refs pending

Finite generation in $C^\ast$-algebras and Hilbert $C^\ast$-modules

David P. Blecher, Tomasz Kania

arxiv:1402.4411 v2 · 2014-02-18 · 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{BDCSOPTSYF7YCRDWJ3FTNY2IXA}

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	2026-05-18T02:32:54.156542Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08c5273e72c17f8144764ecb36e348b814cad694d6d1776ee786c09a0d7c9826

Aliases

arxiv: 1402.4411 · arxiv_version: 1402.4411v2 · doi: 10.48550/arxiv.1402.4411 · pith_short_12: BDCSOPTSYF7Y · pith_short_16: BDCSOPTSYF7YCRDW · pith_short_8: BDCSOPTS

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/BDCSOPTSYF7YCRDWJ3FTNY2IXA \
  | 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: 08c5273e72c17f8144764ecb36e348b814cad694d6d1776ee786c09a0d7c9826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a87a0ef82811fbcb4e5fe07901fc8aa0483a0a6332bb2cebaa7d36f67793d467",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-02-18T17:37:31Z",
    "title_canon_sha256": "f4f9bb28c827e0958fd7eb640302e17dca043e27892ca632ebd094f849972d55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4411",
    "kind": "arxiv",
    "version": 2
  }
}