Pith Number

pith:CDWANZDT

pith:2017:CDWANZDTBQGINAKTZKUDXIMXZ2

not attested not anchored not stored refs pending

Pilot-assisted intradyne reception for high-speed continuous-variable quantum key distribution with true local oscillator

Andreas Poppe, Bernhard Schrenk, Chi-Hang Fred Fung, Christoph Pacher, Fabian Laudenbach, Fotini Karinou, Hannes H\"ubel, Michael Hentschel, Momtchil Peev

arxiv:1712.10242 v4 · 2017-12-29 · 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{CDWANZDTBQGINAKTZKUDXIMXZ2}

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.

Cited by

1 paper in Pith

Continuous-Variable Quantum Key Distribution with a Real Local Oscillator and without Auxiliary Signals

Receipt and verification

First computed	2026-07-05T00:10:30.540327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10ec06e4730c0c868153caa83ba197ce9b08570c43800bfa19458d489daa14ec

Aliases

arxiv: 1712.10242 · arxiv_version: 1712.10242v4 · doi: 10.48550/arxiv.1712.10242 · pith_short_12: CDWANZDTBQGI · pith_short_16: CDWANZDTBQGINAKT · pith_short_8: CDWANZDT

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/CDWANZDTBQGINAKTZKUDXIMXZ2 \
  | 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: 10ec06e4730c0c868153caa83ba197ce9b08570c43800bfa19458d489daa14ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "415fc76f2cb6864d03e97de4194183461a91d8b296c53acb81b459475de6c0b4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-29T14:39:01Z",
    "title_canon_sha256": "2fee4f733c69f133dfbd3c244107d8ab91830fdc16eef9821c7bb5bc027fe05f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.10242",
    "kind": "arxiv",
    "version": 4
  }
}