Pith Number

pith:ZOZMQ2VW

pith:2023:ZOZMQ2VWNNY3XN7WLG3TSXREGY

not attested not anchored not stored refs pending

Continuous-variable quantum key distribution field-test with true local oscillator

Bing Qi, Brian P. Williams, Muneer Alshowkan, Nicholas A. Peters, Philip G. Evans

arxiv:2309.03959 v2 · 2023-09-07 · 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{ZOZMQ2VWNNY3XN7WLG3TSXREGY}

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

A Critical Analysis of Deployed Use Cases for Quantum Key Distribution and Comparison with Post-Quantum Cryptography

Receipt and verification

First computed	2026-07-05T08:07:29.185817Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb2c86ab66b71bbb7f659b7395e243636841deac5268933a4b8be51f5e53c98

Aliases

arxiv: 2309.03959 · arxiv_version: 2309.03959v2 · doi: 10.48550/arxiv.2309.03959 · pith_short_12: ZOZMQ2VWNNY3 · pith_short_16: ZOZMQ2VWNNY3XN7W · pith_short_8: ZOZMQ2VW

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/ZOZMQ2VWNNY3XN7WLG3TSXREGY \
  | 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: cbb2c86ab66b71bbb7f659b7395e243636841deac5268933a4b8be51f5e53c98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "515271e2ff512df6462fbb99ed979a4f955bdf27c02a5afd69a60a903e55fa13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-09-07T18:22:10Z",
    "title_canon_sha256": "6d5afaae33693c8e15e86db772f1e0e81e9f3744b215fcd4a99dc7c76cdf76f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.03959",
    "kind": "arxiv",
    "version": 2
  }
}