Pith Number

pith:YFOLOP3Q

pith:2009:YFOLOP3QCE7LEREGR5NNKBSLTB

not attested not anchored not stored refs pending

Squeezing via spontaneous rotational symmetry breaking in a four-wave mixing cavity

Carlos Navarrete-Benlloch, Eugenio Rold\'an, Ferran V. Garcia-Ferrer, Germ\'an J. de Valc\'arcel

arxiv:0904.1624 v1 · 2009-04-10 · 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{YFOLOP3QCE7LEREGR5NNKBSLTB}

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	2026-05-18T04:08:44.964341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c15cb73f70113eb244868f5ad5064b9855414ce91bc3fead683f46b0b49f0e12

Aliases

arxiv: 0904.1624 · arxiv_version: 0904.1624v1 · doi: 10.48550/arxiv.0904.1624 · pith_short_12: YFOLOP3QCE7L · pith_short_16: YFOLOP3QCE7LEREG · pith_short_8: YFOLOP3Q

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/YFOLOP3QCE7LEREGR5NNKBSLTB \
  | 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: c15cb73f70113eb244868f5ad5064b9855414ce91bc3fead683f46b0b49f0e12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e1b329b0c7f928b415262080b5fe20276f9e1b388c277170596b0f109877f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-04-10T00:23:35Z",
    "title_canon_sha256": "78665629a8fd9d26416fddc9e2208ab7e8cae3cec1c97b6494e15e75dd5368ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.1624",
    "kind": "arxiv",
    "version": 1
  }
}