Pith Number

pith:WSBOZBXI

pith:2012:WSBOZBXIUGKXZTKWFSPJ2F3N62

not attested not anchored not stored refs pending

Quasi-Hermitian Hamiltonians associated with exceptional orthogonal polynomials

Bikashkali Midya

arxiv:1205.5860 v2 · 2012-05-26 · 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{WSBOZBXIUGKXZTKWFSPJ2F3N62}

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	2026-05-18T03:41:21.393552Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b482ec86e8a1957ccd562c9e9d176df6b475a27a0af9596f6ca962d2fab29482

Aliases

arxiv: 1205.5860 · arxiv_version: 1205.5860v2 · doi: 10.48550/arxiv.1205.5860 · pith_short_12: WSBOZBXIUGKX · pith_short_16: WSBOZBXIUGKXZTKW · pith_short_8: WSBOZBXI

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/WSBOZBXIUGKXZTKWFSPJ2F3N62 \
  | 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: b482ec86e8a1957ccd562c9e9d176df6b475a27a0af9596f6ca962d2fab29482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "574fc414d701584ac1d48a2b40ab409464e6f381d52ef744084755643a53c94e",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-05-26T07:58:23Z",
    "title_canon_sha256": "0a8ce95e31e6f8ffc67507ed3bbf08fe5e1c734a7cb442b0c5ce8904617de2cb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5860",
    "kind": "arxiv",
    "version": 2
  }
}