Pith Number

pith:7YYHA6YT

pith:2022:7YYHA6YTUQXFDIXRVE6IAPZ2OF

not attested not anchored not stored refs pending

Continuous-Variable Quantum Key Distribution Over 60 km Optical Fiber With Real Local Oscillator

Adnan A.E. Hajomer, Hossein Mani, Hou-Man Chin, Nitin Jain, Tobias Gehring, Ulrik L. Andersen

arxiv:2205.15161 v1 · 2022-05-30 · 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{7YYHA6YTUQXFDIXRVE6IAPZ2OF}

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

Machine Learning for Specialized QKD Aspects: A Survey of Adaptive Protocols, Free-Space Links, 6G Integration, and Steerability-Aware Security

Receipt and verification

First computed	2026-07-05T04:27:25.179976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe30707b13a42e51a2f1a93c803f3a7145050bbf4f76439aee13b6782a1a0446

Aliases

arxiv: 2205.15161 · arxiv_version: 2205.15161v1 · doi: 10.48550/arxiv.2205.15161 · pith_short_12: 7YYHA6YTUQXF · pith_short_16: 7YYHA6YTUQXFDIXR · pith_short_8: 7YYHA6YT

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/7YYHA6YTUQXFDIXRVE6IAPZ2OF \
  | 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: fe30707b13a42e51a2f1a93c803f3a7145050bbf4f76439aee13b6782a1a0446

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a02b6743fa7843b703bb3fdd16ceda4f70cf82f3d57aff292f840eb3b18ab33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-05-30T15:10:07Z",
    "title_canon_sha256": "896170ccd61b8c3d37f8f693142183557cbe01e476b82ca6aa9745bfd7d98e1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.15161",
    "kind": "arxiv",
    "version": 1
  }
}