Pith Number

pith:TDUOHZ4V

pith:2012:TDUOHZ4VOCN72CQ7UBFQDLGD7L

not attested not anchored not stored refs pending

A Parametric Family of Subalgebras of the Weyl Algebra I. Structure and Automorphisms

Georgia Benkart, Matthew Ondrus, Samuel A. Lopes

arxiv:1210.4631 v2 · 2012-10-17 · 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{TDUOHZ4VOCN72CQ7UBFQDLGD7L}

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	2026-05-18T03:28:53.602107Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98e8e3e795709bfd0a1fa04b01acc3fae49a8043e8562966cc707d93c39ca88a

Aliases

arxiv: 1210.4631 · arxiv_version: 1210.4631v2 · doi: 10.48550/arxiv.1210.4631 · pith_short_12: TDUOHZ4VOCN7 · pith_short_16: TDUOHZ4VOCN72CQ7 · pith_short_8: TDUOHZ4V

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/TDUOHZ4VOCN72CQ7UBFQDLGD7L \
  | 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: 98e8e3e795709bfd0a1fa04b01acc3fae49a8043e8562966cc707d93c39ca88a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "848bb7f6b36e7fdfb336147b3ce8b2ef18a714cde80f52c37835ea26e92b833d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2012-10-17T05:32:20Z",
    "title_canon_sha256": "d37bf10056e5df2ff6639b3312cc74705dd87665169ad1928824de1d7ca6f809"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4631",
    "kind": "arxiv",
    "version": 2
  }
}