Pith Number

pith:SA7ZSYTG

pith:2024:SA7ZSYTGPR3P5H2EJHQZDXUIRB

not attested not anchored not stored refs pending

Experimental noiseless quantum amplification of coherent states of light by two-photon addition and subtraction

Jan B\'ilek, Jarom\'ir Fiur\'a\v{s}ek, Ji\v{r}\'i Fadrn\'y, Martin Bielak, Michal Neset, Miroslav Je\v{z}ek

arxiv:2412.13342 v1 · 2024-12-17 · quant-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SA7ZSYTGPR3P5H2EJHQZDXUIRB}

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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

✓ 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.

Cited by

1 paper in Pith

Extended analysis of distillation and purification of squeezed states of light

Receipt and verification

First computed	2026-07-05T09:50:59.971985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

903f9962667c76fe9f4449e191de8888689f78188c2868c3b10714a112974efa

Aliases

arxiv: 2412.13342 · arxiv_version: 2412.13342v1 · doi: 10.48550/arxiv.2412.13342 · pith_short_12: SA7ZSYTGPR3P · pith_short_16: SA7ZSYTGPR3P5H2E · pith_short_8: SA7ZSYTG

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/SA7ZSYTGPR3P5H2EJHQZDXUIRB \
  | 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: 903f9962667c76fe9f4449e191de8888689f78188c2868c3b10714a112974efa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f72b7a5163b806aca50a90109614a0da54c9cb5b1d52da3266e640051cf1904",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-12-17T21:36:01Z",
    "title_canon_sha256": "6a71da5ac690577b2d404463a1f301408ee18bc6ada8a50663b8c1476954aba3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13342",
    "kind": "arxiv",
    "version": 1
  }
}