Pith Number

pith:XFWWTRRB

pith:2019:XFWWTRRBBGOUEPIPZTMSIPJEMT

not attested not anchored not stored refs pending

Asymptotic security analysis of discrete-modulated continuous-variable quantum key distribution

Jie Lin, Norbert L\"utkenhaus, Twesh Upadhyaya

arxiv:1905.10896 v2 · 2019-05-26 · 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{XFWWTRRBBGOUEPIPZTMSIPJEMT}

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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

Computing secure key rates for quantum key distribution with untrusted devices

Receipt and verification

First computed	2026-07-05T00:28:48.986482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b96d69c621099d423d0fccd9243d2464d7ccbf4e20ccca34a0f659c8af2593e5

Aliases

arxiv: 1905.10896 · arxiv_version: 1905.10896v2 · doi: 10.48550/arxiv.1905.10896 · pith_short_12: XFWWTRRBBGOU · pith_short_16: XFWWTRRBBGOUEPIP · pith_short_8: XFWWTRRB

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/XFWWTRRBBGOUEPIPZTMSIPJEMT \
  | 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: b96d69c621099d423d0fccd9243d2464d7ccbf4e20ccca34a0f659c8af2593e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0960da91ce1c0fafddb583ea41e54dd5c27bc9acb50df9275dc00a72d2862bfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-05-26T22:17:52Z",
    "title_canon_sha256": "99fb7088e6a8a09023eca775c18a44bf8a923f61045916b7886f40052df2d983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10896",
    "kind": "arxiv",
    "version": 2
  }
}