Pith Number

pith:5N2A263W

pith:2012:5N2A263WS6ZEVNMGVT5EVQQW2T

not attested not anchored not stored refs pending

Two-mode squeezed states in the q-deformed Pegg-Barnett Fock space

Leong Chuan Kwek, Yidan Wang

arxiv:1212.1794 v1 · 2012-12-08 · math-ph · math.MP · 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{5N2A263WS6ZEVNMGVT5EVQQW2T}

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	2026-05-18T03:38:55.097059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb740d7b7697b24ab586acfa4ac216d4d86bfbdc68be9a6b543094d87a86b33c

Aliases

arxiv: 1212.1794 · arxiv_version: 1212.1794v1 · doi: 10.48550/arxiv.1212.1794 · pith_short_12: 5N2A263WS6ZE · pith_short_16: 5N2A263WS6ZEVNMG · pith_short_8: 5N2A263W

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/5N2A263WS6ZEVNMGVT5EVQQW2T \
  | 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: eb740d7b7697b24ab586acfa4ac216d4d86bfbdc68be9a6b543094d87a86b33c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2068b85334ce71b056ee89cf3257215b348721d7f3cdb3261015ffe74a89aa8",
    "cross_cats_sorted": [
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-12-08T14:05:55Z",
    "title_canon_sha256": "bb76d37aac2b556c81443ba37879c31ecb443573991ae61a619ea5d005f011d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1794",
    "kind": "arxiv",
    "version": 1
  }
}