Pith Number

pith:SBRYNEV2

pith:2017:SBRYNEV2GYM3RQEMPAGJX5GOPF

not attested not anchored not stored refs pending

Enveloping algebras of double Poisson-Ore extensions

Jiafeng L\"u, Sei-Qwon Oh, Xiaolan Yu, Xingting Wang

arxiv:1702.00647 v1 · 2017-02-02 · 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{SBRYNEV2GYM3RQEMPAGJX5GOPF}

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	2026-05-18T00:51:31.307372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90638692ba3619b8c08c780c9bf4ce795656103f81431102e307ff4efd98540e

Aliases

arxiv: 1702.00647 · arxiv_version: 1702.00647v1 · doi: 10.48550/arxiv.1702.00647 · pith_short_12: SBRYNEV2GYM3 · pith_short_16: SBRYNEV2GYM3RQEM · pith_short_8: SBRYNEV2

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/SBRYNEV2GYM3RQEMPAGJX5GOPF \
  | 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: 90638692ba3619b8c08c780c9bf4ce795656103f81431102e307ff4efd98540e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c121f3958225500810ea2e51385be6d1fd3bc83f7155eccadefaf52ae4712fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-02-02T12:38:27Z",
    "title_canon_sha256": "31c2d984b8ccb0a533b8cb70da6ef519ba8e67365ecef709a70e6ddf5cfbe6a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.00647",
    "kind": "arxiv",
    "version": 1
  }
}