Pith Number

pith:UPW6WTV7

pith:2011:UPW6WTV77UDHZIQPJQQAT5JE55

not attested not anchored not stored refs pending

The su(2)_{\alpha} Hahn oscillator and a discrete Hahn-Fourier transform

E.I. Jafarov, J. Van der Jeugt, N.I. Stoilova

arxiv:1106.1083 v1 · 2011-06-06 · math-ph · hep-th · math.MP · 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{UPW6WTV77UDHZIQPJQQAT5JE55}

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	2026-05-18T04:02:13.570359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3edeb4ebffd067ca20f4c2009f524ef6e6b07b8988bafd1f31ef64c157f8f44

Aliases

arxiv: 1106.1083 · arxiv_version: 1106.1083v1 · doi: 10.48550/arxiv.1106.1083 · pith_short_12: UPW6WTV77UDH · pith_short_16: UPW6WTV77UDHZIQP · pith_short_8: UPW6WTV7

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/UPW6WTV77UDHZIQPJQQAT5JE55 \
  | 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: a3edeb4ebffd067ca20f4c2009f524ef6e6b07b8988bafd1f31ef64c157f8f44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3595777d6709e32eb649db71e68ef9a8360049c43717fa4d5cce6597d804820a",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2011-06-06T14:54:33Z",
    "title_canon_sha256": "30161031e4dc0b5294ee470cccc8b3bff27b3e7506c6ed2fec09b0f9617182b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.1083",
    "kind": "arxiv",
    "version": 1
  }
}