Pith Number

pith:LXJBXJHW

pith:2012:LXJBXJHWYAXYFZ2MHHKT5JIN6S

not attested not anchored not stored refs pending

Ideals and hereditary subalgebras in operator algebras

Charles John Read, David P. Blecher, Melahat Almus

arxiv:1206.3466 v1 · 2012-06-15 · 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{LXJBXJHWYAXYFZ2MHHKT5JIN6S}

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	2026-05-18T03:53:16.894099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5dd21ba4f6c02f82e74c39d53ea50df4b2715ba5b73afbc684710b7cb343a4cd

Aliases

arxiv: 1206.3466 · arxiv_version: 1206.3466v1 · doi: 10.48550/arxiv.1206.3466 · pith_short_12: LXJBXJHWYAXY · pith_short_16: LXJBXJHWYAXYFZ2M · pith_short_8: LXJBXJHW

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/LXJBXJHWYAXYFZ2MHHKT5JIN6S \
  | 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: 5dd21ba4f6c02f82e74c39d53ea50df4b2715ba5b73afbc684710b7cb343a4cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aab25b59226f54dc364188b990e85579a5663a985b9e08ec0dad39500c51971",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2012-06-15T13:55:14Z",
    "title_canon_sha256": "b2c4d5319c6a8ea710e4123390906a85072f5ecaa03bc9dc3ce4ea7618911987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3466",
    "kind": "arxiv",
    "version": 1
  }
}