Pith Number

pith:VDWWNSCM

pith:2006:VDWWNSCMEAY3HIJFCXU5JLW5J5

not attested not anchored not stored refs pending

Bichromatic Local Oscillator for Detection of Two-Mode Squeezed States of Light

Alberto M. Marino, C. R. Stroud, Jr., Robert W. Boyd, Ryan S. Bennink, Vincent Wong

arxiv:quant-ph/0605230 v1 · 2006-05-26 · 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{VDWWNSCMEAY3HIJFCXU5JLW5J5}

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	2026-05-18T01:37:56.552936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8ed66c84c2031b3a12515e9d4aedd4f6515c8386f5bf463543760d3d799bbec

Aliases

arxiv: quant-ph/0605230 · arxiv_version: quant-ph/0605230v1 · doi: 10.48550/arxiv.quant-ph/0605230 · pith_short_12: VDWWNSCMEAY3 · pith_short_16: VDWWNSCMEAY3HIJF · pith_short_8: VDWWNSCM

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/VDWWNSCMEAY3HIJFCXU5JLW5J5 \
  | 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: a8ed66c84c2031b3a12515e9d4aedd4f6515c8386f5bf463543760d3d799bbec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7408d4f38c3033c544de4a696b3ffdf6eab75d1b18cd2b20665348172afdb1a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2006-05-26T23:26:49Z",
    "title_canon_sha256": "167a9851b512835cbe9500c4739651fe335df36b6b3d0d5ddc807497d9527f68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0605230",
    "kind": "arxiv",
    "version": 1
  }
}