Pith Number

pith:QO3V4BPL

pith:2010:QO3V4BPLLBV26JL7NEFO7VA6RK

not attested not anchored not stored refs pending

Optical homodyne detection in view of joint probability distribution

Katsuji Yamamoto, Toru Kawakubo

arxiv:1007.1596 v1 · 2010-07-09 · 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{QO3V4BPLLBV26JL7NEFO7VA6RK}

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	2026-05-18T04:41:24.789765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b75e05eb586baf257f690aefd41e8ab75e7828af3092166927fbf477f6b6b2

Aliases

arxiv: 1007.1596 · arxiv_version: 1007.1596v1 · doi: 10.48550/arxiv.1007.1596 · pith_short_12: QO3V4BPLLBV2 · pith_short_16: QO3V4BPLLBV26JL7 · pith_short_8: QO3V4BPL

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/QO3V4BPLLBV26JL7NEFO7VA6RK \
  | 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: 83b75e05eb586baf257f690aefd41e8ab75e7828af3092166927fbf477f6b6b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b05da4641ec35e9e16f6bc2d2baf405156821acf119cd45d1169b2793fd57b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-07-09T14:00:46Z",
    "title_canon_sha256": "8e7e7268b0128a3ccccef72563f38e0f92e1f702ee92de47e95c5632914c2421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1596",
    "kind": "arxiv",
    "version": 1
  }
}