Pith Number

pith:QYAKLNSS

pith:2015:QYAKLNSSZPEZ4WYLWZFHYNMR2X

not attested not anchored not stored refs pending

C*-Algebras of algebraic dynamical systems and right LCM semigroups

Nadia S. Larsen, Nathan Brownlowe, Nicolai Stammeier

arxiv:1503.01599 v2 · 2015-03-05 · 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{QYAKLNSSZPEZ4WYLWZFHYNMR2X}

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	2026-05-17T23:54:37.180657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8600a5b652cbc99e5b0bb64a7c3591d5ce8da1d2d505b7a566f5772e1940c665

Aliases

arxiv: 1503.01599 · arxiv_version: 1503.01599v2 · doi: 10.48550/arxiv.1503.01599 · pith_short_12: QYAKLNSSZPEZ · pith_short_16: QYAKLNSSZPEZ4WYL · pith_short_8: QYAKLNSS

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/QYAKLNSSZPEZ4WYLWZFHYNMR2X \
  | 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: 8600a5b652cbc99e5b0bb64a7c3591d5ce8da1d2d505b7a566f5772e1940c665

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "702c7adc65e8815bf3e308ae2989ecd84497fad278bcec794db5ac11168c9e21",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2015-03-05T10:30:05Z",
    "title_canon_sha256": "1e624da1ea73f2bd9ec7fb3ea1f85c82238accc92bc56f001c8a027d16320cc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.01599",
    "kind": "arxiv",
    "version": 2
  }
}