Pith Number

pith:Z2WIUI5A

pith:2023:Z2WIUI5AMEUIUMWAV5NYTWIYM5

not attested not anchored not stored refs pending

High-Rate Point-to-Multipoint Quantum Key Distribution using Coherent States

Chao Zhou, Hong Guo, Song Yu, Yi-Chen Zhang, Yiming Bian, Zhengyu Li

arxiv:2302.02391 v1 · 2023-02-05 · 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{Z2WIUI5AMEUIUMWAV5NYTWIYM5}

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

4 papers in Pith

Field Demonstration of a Multi-User Continuous-Variable Quantum Access Network for Quantum-to-the-Home

Quantum communications in continuous variable systems

Adaptable Continuous Variable Quantum Network with Finite Size Security

Column Generation for the Optimization of Switching in Repeaterless Quantum Networks

Receipt and verification

First computed	2026-07-05T05:38:52.911225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceac8a23a061288a32c0af5b89d91867585035c34d132d39197f15f17852ab3a

Aliases

arxiv: 2302.02391 · arxiv_version: 2302.02391v1 · doi: 10.48550/arxiv.2302.02391 · pith_short_12: Z2WIUI5AMEUI · pith_short_16: Z2WIUI5AMEUIUMWA · pith_short_8: Z2WIUI5A

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/Z2WIUI5AMEUIUMWAV5NYTWIYM5 \
  | 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: ceac8a23a061288a32c0af5b89d91867585035c34d132d39197f15f17852ab3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a006dbadf5c9a1838e2e6b75af5f987f0513a15ac6cc204d0a6a19917f8b0c1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-05T14:21:33Z",
    "title_canon_sha256": "c01a8aa895d842443b05fc055587d1fab8fb68baa86086289b57482e7e90db7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.02391",
    "kind": "arxiv",
    "version": 1
  }
}