Pith Number

pith:NHKBPZIG

pith:2022:NHKBPZIGDR256GOYEV74O2EFJL

not attested not anchored not stored refs pending

Improved Finite-Key Security Analysis of Quantum Key Distribution Against Trojan-Horse Attacks

\'Alvaro Navarrete, Marcos Curty

arxiv:2202.06630 v1 · 2022-02-14 · 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{NHKBPZIGDR256GOYEV74O2EFJL}

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

Security proofs for practical QKD: variations, techniques, gaps, and limitations

Receipt and verification

First computed	2026-07-05T04:55:50.880087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69d417e5061c75df19d8257fc768854accb82529434c7d5615fa77dabdfafd0a

Aliases

arxiv: 2202.06630 · arxiv_version: 2202.06630v1 · doi: 10.48550/arxiv.2202.06630 · pith_short_12: NHKBPZIGDR25 · pith_short_16: NHKBPZIGDR256GOY · pith_short_8: NHKBPZIG

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/NHKBPZIGDR256GOYEV74O2EFJL \
  | 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: 69d417e5061c75df19d8257fc768854accb82529434c7d5615fa77dabdfafd0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3dfcd4b4f6e0bb2d81516c8538bfb5ad12ef9ead9c017e2d93b2835677135a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-14T11:35:26Z",
    "title_canon_sha256": "798b6032b655d902b3ed11e7ba5a061cce1b00b9145c53cb981bdfe661f80922"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.06630",
    "kind": "arxiv",
    "version": 1
  }
}