Pith Number

pith:JK7PYRSR

pith:2009:JK7PYRSRRZD4MN63OS24ZGODSZ

not attested not anchored not stored refs pending

Efficient generation of $N$-photon generalized binomial states in a cavity

Anna Napoli, Antonino Messina, Giuseppe Compagno, Rosario Lo Franco

arxiv:0902.4599 v1 · 2009-02-26 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JK7PYRSRRZD4MN63OS24ZGODSZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T02:35:00.800461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4abefc46518e47c637db74b5cc99c39656c4853738880a77992998e5aa950e64

Aliases

arxiv: 0902.4599 · arxiv_version: 0902.4599v1 · doi: 10.48550/arxiv.0902.4599 · pith_short_12: JK7PYRSRRZD4 · pith_short_16: JK7PYRSRRZD4MN63 · pith_short_8: JK7PYRSR

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/JK7PYRSRRZD4MN63OS24ZGODSZ \
  | 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: 4abefc46518e47c637db74b5cc99c39656c4853738880a77992998e5aa950e64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b11132d5a9642f0a121f6404e299bf046571a1001204a7f7b9a808345e10cbf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-02-26T14:44:14Z",
    "title_canon_sha256": "8bd864a057394dce0105f3569c904ab85a2957d1cab466ce208d895f8961d601"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.4599",
    "kind": "arxiv",
    "version": 1
  }
}