Pith Number

pith:KT5FESAJ

pith:2011:KT5FESAJJRSSQCDDV6YA2RC334

not attested not anchored not stored refs pending

Experimental demonstration of coherent feedback control on optical field squeezing

Akira Furusawa, Hidehiro Yonezawa, Mitsuyoshi Yukawa, Naoki Yamamoto, Sanae Iida

arxiv:1103.1324 v2 · 2011-03-07 · quant-ph

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T00:58:19.027260Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54fa5248094c65280863afb00d445bdf0c0f41d9b74777695537aa039f6e93c3

Aliases

arxiv: 1103.1324 · arxiv_version: 1103.1324v2 · doi: 10.48550/arxiv.1103.1324

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/KT5FESAJJRSSQCDDV6YA2RC334 \
  | 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: 54fa5248094c65280863afb00d445bdf0c0f41d9b74777695537aa039f6e93c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e87bb2f124aacb8f99f54ca46ea6979747334e790c69d4b755087dfbfe6ada3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-03-07T17:31:38Z",
    "title_canon_sha256": "40d66430efac739f376441677774ac22b118b98b2239432182d5afb28ff56f24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1324",
    "kind": "arxiv",
    "version": 2
  }
}