Pith Number

pith:DYIYX7PL

pith:2013:DYIYX7PL4NKNAKCFLWVXV472DS

not attested not anchored not stored refs pending

The oscillator model for the Lie superalgebra sh(2|2) and Charlier polynomials

E.I. Jafarov, J. Van der Jeugt

arxiv:1304.3295 v2 · 2013-04-11 · math-ph · math.MP · math.RT · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DYIYX7PL4NKNAKCFLWVXV472DS}

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	2026-05-18T02:33:01.535975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e118bfdebe354d028455dab7af3fa1ca368a9f97ce3dea10b5d00825abb768f

Aliases

arxiv: 1304.3295 · arxiv_version: 1304.3295v2 · doi: 10.48550/arxiv.1304.3295 · pith_short_12: DYIYX7PL4NKN · pith_short_16: DYIYX7PL4NKNAKCF · pith_short_8: DYIYX7PL

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/DYIYX7PL4NKNAKCFLWVXV472DS \
  | 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: 1e118bfdebe354d028455dab7af3fa1ca368a9f97ce3dea10b5d00825abb768f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8051c04024f458630b985ff9e15fb7e4542a714b8b805a9ec8297254af57fadf",
    "cross_cats_sorted": [
      "math.MP",
      "math.RT",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-04-11T13:37:56Z",
    "title_canon_sha256": "857b81ab092fe5d702e194226b22de6c9e715aa9d39279ed1e0cfaec5bb7dcf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.3295",
    "kind": "arxiv",
    "version": 2
  }
}