Pith Number

pith:3YLLN5XW

pith:1997:3YLLN5XWO7367OM4CQE7CYCL3J

not attested not anchored not stored refs pending

Universal Enveloping Algebra and Differential Calculi on Orthogonal q-groups

Leonardo Castellani, Paolo Aschieri

arxiv:q-alg/9705023 v1 · 1997-05-27 · q-alg · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3YLLN5XWO7367OM4CQE7CYCL3J}

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	2026-05-18T02:35:07.105567Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de16b6f6f677f7efb99c1409f1604bda717376821d0d89d80ee147bfdf073a05

Aliases

arxiv: q-alg/9705023 · arxiv_version: q-alg/9705023v1 · doi: 10.48550/arxiv.q-alg/9705023 · pith_short_12: 3YLLN5XWO736 · pith_short_16: 3YLLN5XWO7367OM4 · pith_short_8: 3YLLN5XW

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/3YLLN5XWO7367OM4CQE7CYCL3J \
  | 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: de16b6f6f677f7efb99c1409f1604bda717376821d0d89d80ee147bfdf073a05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2503dabe61cb7df2a7662d81b365530fed78a72eb7e224f18178b0534d3c8315",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "",
    "primary_cat": "q-alg",
    "submitted_at": "1997-05-27T18:33:39Z",
    "title_canon_sha256": "d51337f4680f2fb06cb821e2a7554840aa94664d0fc2bed8b355d75852358936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "q-alg/9705023",
    "kind": "arxiv",
    "version": 1
  }
}