Pith Number

pith:F4T4AYPF

pith:2022:F4T4AYPFMFP3YGBSMJ5FBU3ZUC

not attested not anchored not stored refs pending

Daylight entanglement-based quantum key distribution with a quantum dot source

Armando Rastelli, Claudio Pardo, Davide Poderini, Emanuele Polino, Emanuele Roccia, Fabio Sciarrino, Francesco Basso Basset, Giovanni Rodari, Giuseppe Ronco, Gonzalo Carvacho, Julia Neuwirth, Mauro Valeri, Michele B. Rota, Nicol\`o Spagnolo, Rinaldo Trotta, Saimon F. Covre da Silva

arxiv:2206.15360 v1 · 2022-06-30 · quant-ph · cond-mat.mes-hall

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4T4AYPFMFP3YGBSMJ5FBU3ZUC}

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	2026-07-05T04:36:28.460840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f27c061e5615fbc1832627a50d379a0ac6a7627b5be1cc307a49e79d27ae479

Aliases

arxiv: 2206.15360 · arxiv_version: 2206.15360v1 · doi: 10.48550/arxiv.2206.15360 · pith_short_12: F4T4AYPFMFP3 · pith_short_16: F4T4AYPFMFP3YGBS · pith_short_8: F4T4AYPF

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/F4T4AYPFMFP3YGBSMJ5FBU3ZUC \
  | 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: 2f27c061e5615fbc1832627a50d379a0ac6a7627b5be1cc307a49e79d27ae479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa01f356b97b9669e4c94d725c221247213cbd5bc29ba5e31ce90703c708a199",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-06-30T15:34:40Z",
    "title_canon_sha256": "5143c50c88613c99e24c0c99e0b428c9560d9087b21f8c6709f764230a624942"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.15360",
    "kind": "arxiv",
    "version": 1
  }
}