Pith Number

pith:WFUWBKT3

pith:2011:WFUWBKT3LXVUFXKCSZCW4PL57P

not attested not anchored not stored refs pending

Models of Quadratic Algebras Generated by Superintegrable Systems in 2D

Sarah Post

arxiv:1104.0734 v1 · 2011-04-05 · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WFUWBKT3LXVUFXKCSZCW4PL57P}

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.

Cited by

1 paper in Pith

The 2D Smorodinsky--Winternitz II system and the Laguerre--Heun algebra

Receipt and verification

First computed	2026-05-18T04:25:02.665369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b16960aa7b5deb42dd4296456e3d7dfbe6fa6b14ed8b8da9876a05d602f160b8

Aliases

arxiv: 1104.0734 · arxiv_version: 1104.0734v1 · doi: 10.48550/arxiv.1104.0734 · pith_short_12: WFUWBKT3LXVU · pith_short_16: WFUWBKT3LXVUFXKC · pith_short_8: WFUWBKT3

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/WFUWBKT3LXVUFXKCSZCW4PL57P \
  | 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: b16960aa7b5deb42dd4296456e3d7dfbe6fa6b14ed8b8da9876a05d602f160b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93d8654a264a4daf8d2bd735a529d7efb2b37dfed8da0c9eb978aa1455b8f6d3",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-04-05T05:01:50Z",
    "title_canon_sha256": "61ab9abcfd774e650428e24437ad3a08f9f2c1409bf4bf149ef1404548ac6af2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0734",
    "kind": "arxiv",
    "version": 1
  }
}