Pith Number

pith:J7PH4KMX

pith:2022:J7PH4KMXFCXZHUPLJXYQX4YAQO

not attested not anchored not stored refs pending

$\mathrm{C}^*$-algebras associated to homeomorphisms twisted by vector bundles over finite dimensional spaces

Dawn E. Archey, Ja A Jeong, Karen R. Strung, Magdalena C. Georgescu, Maria Grazia Viola, Maria Stella Adamo, Marzieh Forough

arxiv:2202.10311 v2 · 2022-02-21 · math.OA · math.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7PH4KMXFCXZHUPLJXYQX4YAQO}

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	2026-07-05T05:30:54.869554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fde7e299728af93d1eb4df10bf30083add74125146b4d026496d0f95a46070e

Aliases

arxiv: 2202.10311 · arxiv_version: 2202.10311v2 · doi: 10.48550/arxiv.2202.10311 · pith_short_12: J7PH4KMXFCXZ · pith_short_16: J7PH4KMXFCXZHUPL · pith_short_8: J7PH4KMX

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/J7PH4KMXFCXZHUPLJXYQX4YAQO \
  | 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: 4fde7e299728af93d1eb4df10bf30083add74125146b4d026496d0f95a46070e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b733a17a5f6c8b8f13e4d440adec8c8c742835853a01136687bae6744422f5d",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2022-02-21T15:35:50Z",
    "title_canon_sha256": "3429333002fe2e6952347da3e91306bce4bb5974dcc100c694f79991bebc7d4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.10311",
    "kind": "arxiv",
    "version": 2
  }
}