Pith Number

pith:RI5BLYAS

pith:2016:RI5BLYAS37AO2YMPXXH5AQR3O3

not attested not anchored not stored refs pending

Ring Theoretic Properties of Partial Crossed products and related themes

Laerte Bemm, Wagner Cortes

arxiv:1603.08404 v1 · 2016-03-28 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RI5BLYAS37AO2YMPXXH5AQR3O3}

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	2026-05-18T01:18:10.846769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a3a15e012dfc0ed618fbdcfd0423b76d60fda37e6e939d64a34cbbd7db7a578

Aliases

arxiv: 1603.08404 · arxiv_version: 1603.08404v1 · doi: 10.48550/arxiv.1603.08404 · pith_short_12: RI5BLYAS37AO · pith_short_16: RI5BLYAS37AO2YMP · pith_short_8: RI5BLYAS

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/RI5BLYAS37AO2YMPXXH5AQR3O3 \
  | 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: 8a3a15e012dfc0ed618fbdcfd0423b76d60fda37e6e939d64a34cbbd7db7a578

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4438f95e7508e020918d80443817a2de239e9d04c63c8436cf853e94e85d50fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2016-03-28T15:41:59Z",
    "title_canon_sha256": "e41c7b932f3ac4ecefaa0d0a5fa32df115240f5db0248e1c3a3fc70a6dd98a50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08404",
    "kind": "arxiv",
    "version": 1
  }
}