Pith Number

pith:RCYVF54G

pith:2011:RCYVF54GN2R2HAWM5JPYATDRWZ

not attested not anchored not stored refs pending

SU(2)- and SU(1,1)-squeezing of interacting radiation modes

Faisal A. A. El-Orany, J. Perina, M. Sebawe Abdalla

arxiv:1107.5635 v1 · 2011-07-28 · 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{RCYVF54GN2R2HAWM5JPYATDRWZ}

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	2026-05-18T04:16:41.658663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88b152f7866ea3a382ccea5f804c71b6639728cfca0fdc1517fd27ecd33b3301

Aliases

arxiv: 1107.5635 · arxiv_version: 1107.5635v1 · doi: 10.48550/arxiv.1107.5635 · pith_short_12: RCYVF54GN2R2 · pith_short_16: RCYVF54GN2R2HAWM · pith_short_8: RCYVF54G

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/RCYVF54GN2R2HAWM5JPYATDRWZ \
  | 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: 88b152f7866ea3a382ccea5f804c71b6639728cfca0fdc1517fd27ecd33b3301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfbad0c32c5d6bdabbe3cbb08b6f0c5ac162663b6ae3a087f3b7a140be3308a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-07-28T07:06:38Z",
    "title_canon_sha256": "6ed2e8e620806daaa17450982692f0068fb51f6a9e2db1915eaed394f85a2304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5635",
    "kind": "arxiv",
    "version": 1
  }
}