Pith Number

pith:FJOYPMWN

pith:2017:FJOYPMWNIUBAP2K7I2NKNEJFVN

not attested not anchored not stored refs pending

Rokhlin dimension: duality, tracial properties, and crossed products

Eusebio Gardella, Ilan Hirshberg, Luis Santiago

arxiv:1709.00222 v2 · 2017-09-01 · 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{FJOYPMWNIUBAP2K7I2NKNEJFVN}

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.

Cited by

1 paper in Pith

The Cuntz semigroup and the radius of comparison of the crossed product by a finite group

Receipt and verification

First computed	2026-07-05T01:39:09.008471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a5d87b2cd450207e95f469aa69125ab43612e17007bd8b63c5332b3ea10c04b

Aliases

arxiv: 1709.00222 · arxiv_version: 1709.00222v2 · doi: 10.48550/arxiv.1709.00222 · pith_short_12: FJOYPMWNIUBA · pith_short_16: FJOYPMWNIUBAP2K7 · pith_short_8: FJOYPMWN

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/FJOYPMWNIUBAP2K7I2NKNEJFVN \
  | 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: 2a5d87b2cd450207e95f469aa69125ab43612e17007bd8b63c5332b3ea10c04b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e54b8d648f9e54141e95c5e42fccceb6180df02d453b2266cccc3823f77ddc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2017-09-01T09:53:50Z",
    "title_canon_sha256": "652f09c2ae945dcb19403b297e206c63e821e5736c83364d6b30bd8547187d07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.00222",
    "kind": "arxiv",
    "version": 2
  }
}