Pith Number

pith:3KW7YSWZ

pith:2016:3KW7YSWZVFN6UCGVZRDDPWD4XW

not attested not anchored not stored refs pending

Photon Added Coherent States: Nondeterministic, Noiseless Amplification in Quantum Metrology

Barbara A. Capron, Benjamin E. Koltenbah, Bryan T. Gard, Chenglong You, Christopher C. Gerry, Claudio G. Parazzoli, Dong Li, Hwang Lee, Jerome Luine, Jonathan P. Dowling, Kaushik P. Seshadreesan, Mohammad Mirhosseini, Omar S.Maga\~na-Loaiza, Richard Birrittella, Robert W. Boyd, Seyed Mohammad Hashemi Rafsanjani

arxiv:1606.09598 v2 · 2016-06-30 · 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{3KW7YSWZVFN6UCGVZRDDPWD4XW}

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	2026-05-18T00:53:50.854356Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daadfc4ad9a95bea08d5cc4637d87cbd877bc76e97513125bec0e42c23fab88c

Aliases

arxiv: 1606.09598 · arxiv_version: 1606.09598v2 · doi: 10.48550/arxiv.1606.09598 · pith_short_12: 3KW7YSWZVFN6 · pith_short_16: 3KW7YSWZVFN6UCGV · pith_short_8: 3KW7YSWZ

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/3KW7YSWZVFN6UCGVZRDDPWD4XW \
  | 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: daadfc4ad9a95bea08d5cc4637d87cbd877bc76e97513125bec0e42c23fab88c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05a3030512b8e8e8b3ff91df01b9bb49eda16ef81f39e44906a9cf96dd1cc194",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-06-30T18:10:15Z",
    "title_canon_sha256": "edf2a0c451a149a93169357c7f518aa20d4d2442c514cb146996581250979de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.09598",
    "kind": "arxiv",
    "version": 2
  }
}