Pith Number

pith:2QDBH7FK

pith:2003:2QDBH7FKT3UWNZPGSN7VFBUYC4

not attested not anchored not stored refs pending

Even and odd q-deformed charge coherent states and their nonclassical properties

C. Quesne, X.-M. Liu

arxiv:quant-ph/0306130 v2 · 2003-06-19 · quant-ph · math-ph · math.MP · math.QA · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QDBH7FKT3UWNZPGSN7VFBUYC4}

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	2026-05-18T01:37:59.307441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d40613fcaa9ee966e5e6937f5286981734be99d2f845338d8e71ed6fa5355748

Aliases

arxiv: quant-ph/0306130 · arxiv_version: quant-ph/0306130v2 · doi: 10.48550/arxiv.quant-ph/0306130 · pith_short_12: 2QDBH7FKT3UW · pith_short_16: 2QDBH7FKT3UWNZPG · pith_short_8: 2QDBH7FK

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/2QDBH7FKT3UWNZPGSN7VFBUYC4 \
  | 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: d40613fcaa9ee966e5e6937f5286981734be99d2f845338d8e71ed6fa5355748

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e5ec61bfb76be453c8f0c6510ae2e599b4753e4163d41ebeaf38b613ce614e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "math.QA",
      "physics.optics"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2003-06-19T10:07:06Z",
    "title_canon_sha256": "1abc7adc6de0c51c0c43e452cc39ffc8ef7bd0d180a0847c428e5389668418f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0306130",
    "kind": "arxiv",
    "version": 2
  }
}