Pith Number

pith:X64E6GQU

pith:2023:X64E6GQUEQOFVDXMXO2TPBESMQ

not attested not anchored not stored refs pending

Finite-Size Security for Discrete-Modulated Continuous-Variable Quantum Key Distribution Protocols

Florian Kanitschar, Ian George, Jie Lin, Norbert L\"utkenhaus, Twesh Upadhyaya

arxiv:2301.08686 v2 · 2023-01-20 · 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{X64E6GQUEQOFVDXMXO2TPBESMQ}

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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

Finite-size quantum key distribution rates from R\'enyi entropies using conic optimization

Receipt and verification

First computed	2026-07-05T07:00:07.009076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfb84f1a14241c5a8eecbbb5378492641b3699f4320d331962478d3df019e9b6

Aliases

arxiv: 2301.08686 · arxiv_version: 2301.08686v2 · doi: 10.48550/arxiv.2301.08686 · pith_short_12: X64E6GQUEQOF · pith_short_16: X64E6GQUEQOFVDXM · pith_short_8: X64E6GQU

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/X64E6GQUEQOFVDXMXO2TPBESMQ \
  | 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: bfb84f1a14241c5a8eecbbb5378492641b3699f4320d331962478d3df019e9b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d34076401a54e959b6ae126c5d34891ddc85c3370945cc70f1636ffefc456dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-01-20T17:16:21Z",
    "title_canon_sha256": "a3d9618a52ea880ea83759e6e8624ef38827a9282e794cb6c2aeaa83cf9ebe55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.08686",
    "kind": "arxiv",
    "version": 2
  }
}