Pith Number

pith:UKQ6ICMK

pith:2019:UKQ6ICMKAD3TZLXICE6KRG7NLX

not attested not anchored not stored refs pending

Quantum random number generation by coherent detection of phase noise

Joan M. Gen\'e, Jos\'e A. L\'azaro, Juan P. Torres, Juan-Rafael \'Alvarez, Samael Sarmiento

arxiv:1906.03763 v1 · 2019-06-06 · quant-ph · physics.ins-det · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UKQ6ICMKAD3TZLXICE6KRG7NLX}

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	2026-05-17T23:43:45.052757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a2a1e4098a00f73caee8113ca89bed5df5e62cb4b4c9aed86401a2bad9a3802b

Aliases

arxiv: 1906.03763 · arxiv_version: 1906.03763v1 · doi: 10.48550/arxiv.1906.03763 · pith_short_12: UKQ6ICMKAD3T · pith_short_16: UKQ6ICMKAD3TZLXI · pith_short_8: UKQ6ICMK

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/UKQ6ICMKAD3TZLXICE6KRG7NLX \
  | 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: a2a1e4098a00f73caee8113ca89bed5df5e62cb4b4c9aed86401a2bad9a3802b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e3be8e22f9b09dc5ac7c0541ed1f65c9af7f8167135cc4ebe5d4e22b8dbbf46",
    "cross_cats_sorted": [
      "physics.ins-det",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-06-06T16:45:05Z",
    "title_canon_sha256": "70c048a66488d1c243ab58134661a0c93be9e1245f917591a123a31ea57edeed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.03763",
    "kind": "arxiv",
    "version": 1
  }
}