Pith Number

pith:G4FWKXI2

pith:2014:G4FWKXI2LAK2YQCX7BZ7OMBWXR

not attested not anchored not stored refs pending

On C*-algebras associated to right LCM semigroups

Nadia S. Larsen, Nathan Brownlowe, Nicolai Stammeier

arxiv:1406.5725 v2 · 2014-06-22 · 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{G4FWKXI2LAK2YQCX7BZ7OMBWXR}

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	2026-05-18T00:42:13.792841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

370b655d1a5815ac4057f873f73036bc65d96a6dfe76127d93fa42dc0218d950

Aliases

arxiv: 1406.5725 · arxiv_version: 1406.5725v2 · doi: 10.48550/arxiv.1406.5725 · pith_short_12: G4FWKXI2LAK2 · pith_short_16: G4FWKXI2LAK2YQCX · pith_short_8: G4FWKXI2

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/G4FWKXI2LAK2YQCX7BZ7OMBWXR \
  | 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: 370b655d1a5815ac4057f873f73036bc65d96a6dfe76127d93fa42dc0218d950

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "269652de90bd359b6464db36aa567ad7b699a889372a0981bb6265041adcc3fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2014-06-22T13:44:46Z",
    "title_canon_sha256": "a8dd103dff1f46b28ac8ec4a2ce76063165a032d0a6c0f29239ab76c8700dfc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5725",
    "kind": "arxiv",
    "version": 2
  }
}