Pith Number

pith:ECG4E6TG

pith:2014:ECG4E6TGCV5UUJCTEOZG6NZ7GS

not attested not anchored not stored refs pending

The Bannai-Ito algebra and a superintegrable system with reflections on the 2-sphere

Alexei Zhedanov, Luc Vinet, Vincent X. Genest

arxiv:1401.1525 v2 · 2014-01-07 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECG4E6TGCV5UUJCTEOZG6NZ7GS}

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	2026-05-18T01:45:33.073423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

208dc27a66157b4a245323b26f373f349c13394f98d289b9ff952b400fad6a53

Aliases

arxiv: 1401.1525 · arxiv_version: 1401.1525v2 · doi: 10.48550/arxiv.1401.1525 · pith_short_12: ECG4E6TGCV5U · pith_short_16: ECG4E6TGCV5UUJCT · pith_short_8: ECG4E6TG

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/ECG4E6TGCV5UUJCTEOZG6NZ7GS \
  | 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: 208dc27a66157b4a245323b26f373f349c13394f98d289b9ff952b400fad6a53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da9727aafb1b6e5fcd470f8c7abe8e492a1cdaf5b4e075286f12b99abe745dd7",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-01-07T22:04:44Z",
    "title_canon_sha256": "0fa526f274dac88518d2194f7e668cf0698fa6fb7083334d16a99f054e4fb71c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.1525",
    "kind": "arxiv",
    "version": 2
  }
}