Pith Number

pith:BQETU45J

pith:2011:BQETU45JMBHQL5FMFYWDHQ5CW4

not attested not anchored not stored refs pending

Injective envelopes and local multiplier algebras of some spatial continuous trace C*-algebras, II

Douglas Farenick, Martin Argerami, Pedro Massey

arxiv:1102.4869 v1 · 2011-02-23 · 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{BQETU45JMBHQL5FMFYWDHQ5CW4}

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	2026-05-18T04:27:58.555576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c093a73a9604f05f4ac2e2c33c3a2b704aa6143a942be2f4dd701c1c7e299ca

Aliases

arxiv: 1102.4869 · arxiv_version: 1102.4869v1 · doi: 10.48550/arxiv.1102.4869 · pith_short_12: BQETU45JMBHQ · pith_short_16: BQETU45JMBHQL5FM · pith_short_8: BQETU45J

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/BQETU45JMBHQL5FMFYWDHQ5CW4 \
  | 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: 0c093a73a9604f05f4ac2e2c33c3a2b704aa6143a942be2f4dd701c1c7e299ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33809be109dd354f8d4a1b4612e8b03aa18308cef1a9c4e4befa15253516893c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-02-23T22:49:05Z",
    "title_canon_sha256": "f2991e999a949c68a28988ae54f5ad7cd1e6eb11cf9de49aa364762c8e369075"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4869",
    "kind": "arxiv",
    "version": 1
  }
}