Pith Number

pith:PS525JF2

pith:2015:PS525JF2OP4SBRPJFQVKDXP2WD

not attested not anchored not stored refs pending

Source-device-independent Ultra-fast Quantum Random Number Generation

Davide G. Marangon, Giuseppe Vallone, Paolo Villoresi

arxiv:1509.07390 v1 · 2015-09-24 · 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{PS525JF2OP4SBRPJFQVKDXP2WD}

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

Quantum randomness beyond projective measurements

Receipt and verification

First computed	2026-05-18T00:50:48.054004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cbbaea4ba73f920c5e92c2aa1ddfab0e1d8f482d90db8ce67a129c6d2a0aaca

Aliases

arxiv: 1509.07390 · arxiv_version: 1509.07390v1 · doi: 10.48550/arxiv.1509.07390 · pith_short_12: PS525JF2OP4S · pith_short_16: PS525JF2OP4SBRPJ · pith_short_8: PS525JF2

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/PS525JF2OP4SBRPJFQVKDXP2WD \
  | 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: 7cbbaea4ba73f920c5e92c2aa1ddfab0e1d8f482d90db8ce67a129c6d2a0aaca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f09bc66477f88bbbafa4d03a4205e38b6832f4ad3bfb77e92aba43f7af0f02a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-09-24T14:35:38Z",
    "title_canon_sha256": "dacbaaa29ecbf7144f9bda442704ba2c4cef6a06fa96485b40d192fe83c9d521"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07390",
    "kind": "arxiv",
    "version": 1
  }
}