Pith Number

pith:YX5XTYSV

pith:2011:YX5XTYSVFLE2V57APJGF2VHCJR

not attested not anchored not stored refs pending

On continuous fiber bundles of C*-algebras over Stonean compact

Alexander A. Katz, Roman Kushnir

arxiv:1105.4843 v1 · 2011-05-24 · 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{YX5XTYSVFLE2V57APJGF2VHCJR}

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	2026-05-18T04:21:21.741974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5fb79e2552ac9aaf7e07a4c5d54e24c52102aefff0fb3bd891810b06291f273

Aliases

arxiv: 1105.4843 · arxiv_version: 1105.4843v1 · doi: 10.48550/arxiv.1105.4843 · pith_short_12: YX5XTYSVFLE2 · pith_short_16: YX5XTYSVFLE2V57A · pith_short_8: YX5XTYSV

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/YX5XTYSVFLE2V57APJGF2VHCJR \
  | 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: c5fb79e2552ac9aaf7e07a4c5d54e24c52102aefff0fb3bd891810b06291f273

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5695bbd1809965a3453e30343caa5a570dcb01d0ce15e269a5db3371aef8fc06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2011-05-24T17:42:16Z",
    "title_canon_sha256": "299d752d20a3e56bc36c85de26abb7c35137e0b7046f6424f89dd92ac5b121fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4843",
    "kind": "arxiv",
    "version": 1
  }
}