Pith Number

pith:TAUGWENF

pith:2014:TAUGWENFSZE7EQ5BCWYZTTLMF6

not attested not anchored not stored refs pending

Universal enveloping algebras of Poisson Hopf algebras

Guangbin Zhuang, Jiafeng L\"u, Xingting Wang

arxiv:1402.2007 v2 · 2014-02-09 · 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{TAUGWENFSZE7EQ5BCWYZTTLMF6}

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	2026-05-18T02:56:06.245231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98286b11a59649f243a115b199cd6c2fb308d312aae44466fac16a323fee8002

Aliases

arxiv: 1402.2007 · arxiv_version: 1402.2007v2 · doi: 10.48550/arxiv.1402.2007 · pith_short_12: TAUGWENFSZE7 · pith_short_16: TAUGWENFSZE7EQ5B · pith_short_8: TAUGWENF

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/TAUGWENFSZE7EQ5BCWYZTTLMF6 \
  | 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: 98286b11a59649f243a115b199cd6c2fb308d312aae44466fac16a323fee8002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a5342374d61cc6207323ba2a7b65f6643f55b9cb318b05c6ee22bbe494bcb1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-02-09T23:43:53Z",
    "title_canon_sha256": "7f6aea1daf106938311f6be60f03ad0f1785d81e0a83b5c01a0dea5cf2ec438b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2007",
    "kind": "arxiv",
    "version": 2
  }
}