Pith Number

pith:CAVO34CM

pith:2008:CAVO34CMQNQNXAXDBCWENH2K5I

not attested not anchored not stored refs pending

On Existence and Uniqueness of Universal Enveloping Locally C*-Algebra for a Locally JB-Algebra

Alexander A. Katz, Oleg Friedman

arxiv:0801.0737 v1 · 2008-01-04 · 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{CAVO34CMQNQNXAXDBCWENH2K5I}

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	2026-07-04T15:06:38.371592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

102aedf04c8360db82e308ac469f4aea302e7bb48871b5a5c35aacd41d9b58b7

Aliases

arxiv: 0801.0737 · arxiv_version: 0801.0737v1 · doi: 10.48550/arxiv.0801.0737 · pith_short_12: CAVO34CMQNQN · pith_short_16: CAVO34CMQNQNXAXD · pith_short_8: CAVO34CM

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/CAVO34CMQNQNXAXDBCWENH2K5I \
  | 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: 102aedf04c8360db82e308ac469f4aea302e7bb48871b5a5c35aacd41d9b58b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cdec3b23784bf747a23a0286f6d29179bb4d64c2dc74852f02f193b7e6fd6d4",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "",
    "primary_cat": "math.OA",
    "submitted_at": "2008-01-04T20:47:44Z",
    "title_canon_sha256": "34b5eaab7e44d1639d9749902e977c489efe54b634dab645cff0588230c776c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0801.0737",
    "kind": "arxiv",
    "version": 1
  }
}