Pith Number

pith:6SLP3L3G

pith:2026:6SLP3L3GWSZ4BFRYUWMNSIF72O

not attested not anchored not stored refs pending

Machine Learning based Optimization of CV-QKD Under Practical Constraints

Amirhossein Ghazisaeidi, Darko Zibar, Konrad Banaszek, Marcin Jarzyna, Mateusz Kucharczyk, Mikkel Schmidt, Svitlana Matsenko

arxiv:2606.31534 v1 · 2026-06-30 · 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{6SLP3L3GWSZ4BFRYUWMNSIF72O}

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.

Receipt and verification

First computed	2026-07-01T01:18:06.364887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f496fdaf66b4b3c09638a598d920bfd3883ba0af43a199a9964d0517e3a3d652

Aliases

arxiv: 2606.31534 · arxiv_version: 2606.31534v1 · doi: 10.48550/arxiv.2606.31534 · pith_short_12: 6SLP3L3GWSZ4 · pith_short_16: 6SLP3L3GWSZ4BFRY · pith_short_8: 6SLP3L3G

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/6SLP3L3GWSZ4BFRYUWMNSIF72O \
  | 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: f496fdaf66b4b3c09638a598d920bfd3883ba0af43a199a9964d0517e3a3d652

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98c7860da23a9c1ae001ca8d9633be7731ad37cde923f7f90db0c6620ed33891",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-30T11:50:39Z",
    "title_canon_sha256": "c5c172496b55d670d67e436619ae86f4e9c47fe4cd3646c71531b4804ccb1546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.31534",
    "kind": "arxiv",
    "version": 1
  }
}