Pith Number

pith:UQ6PXYN7

pith:2006:UQ6PXYN7XOEDBE34RCNWCXSLPU

not attested not anchored not stored refs pending

Fuzzy spheres from inequivalent coherent states quantizations

Eric Huguet (APC), Jacques Renaud (APC), Jean-Pierre Gazeau (APC), Marc Lachi\`eze-Rey (APC)

arxiv:quant-ph/0610080 v1 · 2006-10-10 · 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{UQ6PXYN7XOEDBE34RCNWCXSLPU}

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	2026-05-18T04:01:36.592384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a43cfbe1bfbb8830937c889b615e4b7d2e4d0b6caca3076fc6284240638c3165

Aliases

arxiv: quant-ph/0610080 · arxiv_version: quant-ph/0610080v1 · doi: 10.48550/arxiv.quant-ph/0610080 · pith_short_12: UQ6PXYN7XOED · pith_short_16: UQ6PXYN7XOEDBE34 · pith_short_8: UQ6PXYN7

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/UQ6PXYN7XOEDBE34RCNWCXSLPU \
  | 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: a43cfbe1bfbb8830937c889b615e4b7d2e4d0b6caca3076fc6284240638c3165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddc880f1d0bec0e05169c107fbb0510d3e8725731bc7219346d8bbf44de4b940",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-10-10T18:59:16Z",
    "title_canon_sha256": "da57575678e9855d64266e517d9eda32cc5440f8d1ca8be3c1345a4485818baa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0610080",
    "kind": "arxiv",
    "version": 1
  }
}