Pith Number

pith:B5OQ4TV3

pith:2023:B5OQ4TV37LRSRYB34POH4PZ6IQ

not attested not anchored not stored refs pending

Selfless C*-algebras

Leonel Robert

arxiv:2309.14188 v3 · 2023-09-25 · 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{B5OQ4TV37LRSRYB34POH4PZ6IQ}

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

Strict comparison in reduced group $C^*$-algebras

Receipt and verification

First computed	2026-07-05T11:16:47.876278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5d0e4ebbfae328e03be3dc7e3f3e441f7f6a7341d5eeea42148f1c69ca85da

Aliases

arxiv: 2309.14188 · arxiv_version: 2309.14188v3 · doi: 10.48550/arxiv.2309.14188 · pith_short_12: B5OQ4TV37LRS · pith_short_16: B5OQ4TV37LRSRYB3 · pith_short_8: B5OQ4TV3

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/B5OQ4TV37LRSRYB34POH4PZ6IQ \
  | 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: 0f5d0e4ebbfae328e03be3dc7e3f3e441f7f6a7341d5eeea42148f1c69ca85da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88dacb53b4af4d0d3dc68c66e320916e7a8ba81ac16326b8e5a9ca5c4d27a68b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2023-09-25T14:48:49Z",
    "title_canon_sha256": "980b1729da5908ee1e1770d0c1a1c43009b2d68e89bea9ee40119a48e1ab57a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.14188",
    "kind": "arxiv",
    "version": 3
  }
}