Pith Number

pith:ZPHV4ZR5

pith:2022:ZPHV4ZR5LPUJCW2BKZFFE6S47A

not attested not anchored not stored refs pending

Deep reinforcement learning for key distribution based on quantum repeaters

Peter van Loock, Simon Daniel Rei{\ss}

arxiv:2207.09930 v1 · 2022-07-20 · 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{ZPHV4ZR5LPUJCW2BKZFFE6S47A}

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

A resource- and computationally-efficient protocol for multipartite entanglement distribution in Bell-pair networks

Receipt and verification

First computed	2026-07-05T06:32:00.254110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbcf5e663d5be8915b41564a527a5cf80c929dc3d27182ec9a1cab717a8bb42c

Aliases

arxiv: 2207.09930 · arxiv_version: 2207.09930v1 · doi: 10.48550/arxiv.2207.09930 · pith_short_12: ZPHV4ZR5LPUJ · pith_short_16: ZPHV4ZR5LPUJCW2B · pith_short_8: ZPHV4ZR5

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/ZPHV4ZR5LPUJCW2BKZFFE6S47A \
  | 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: cbcf5e663d5be8915b41564a527a5cf80c929dc3d27182ec9a1cab717a8bb42c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "526eb71e9cf5bed171d5f0584941c20e376f4b4ff50d3c868c934ce9a35f4da9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-07-20T14:14:16Z",
    "title_canon_sha256": "a17d0b7616315fb5e8a27370b5c8bbcb7675f0c38d51fb0de0460ef00a3b1998"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.09930",
    "kind": "arxiv",
    "version": 1
  }
}