Pith Number

pith:OPJOMXEC

pith:2017:OPJOMXECMC3QZZVO7Q7OIADO27

not attested not anchored not stored refs pending

PBW-basis for universal enveloping algebras of differential graded Poisson algebras

Jiafeng Lu, Xianguo Hu, Xingting Wang

arxiv:1704.01319 v1 · 2017-04-05 · 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{OPJOMXECMC3QZZVO7Q7OIADO27}

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	2026-05-18T00:46:58.466625Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73d2e65c8260b70ce6aefc3ee4006ed7dc720253e183bee17301036e4f5f1b44

Aliases

arxiv: 1704.01319 · arxiv_version: 1704.01319v1 · doi: 10.48550/arxiv.1704.01319 · pith_short_12: OPJOMXECMC3Q · pith_short_16: OPJOMXECMC3QZZVO · pith_short_8: OPJOMXEC

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/OPJOMXECMC3QZZVO7Q7OIADO27 \
  | 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: 73d2e65c8260b70ce6aefc3ee4006ed7dc720253e183bee17301036e4f5f1b44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "baaf2e0b1e74a8dcd2fe4035edeff5d5ea7e242c1951ebdf3546a09443868e8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-04-05T09:20:09Z",
    "title_canon_sha256": "2b634c376c07170fe36158906b11a7354aad510c645dae891269f913ebf7e061"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01319",
    "kind": "arxiv",
    "version": 1
  }
}