Pith Number

pith:KLEJWYHY

pith:2025:KLEJWYHYSGD34OMCAOXGGZ5Y6Y

not attested not anchored not stored refs pending

Benchmarking weak randomness in Quantum and Natural Sources

Alejandra Mu\~noz Jensen, Catalina Morales-Y\'a\~nez, Gustavo Lima, Julio Viveros Carrasco, Karol Horodecki, Maciej Stankiewicz, Miko{\l}aj Czechlewski, Omer Sakarya, Roberto Salazar, Stephen Walborn

arxiv:2504.06899 v3 · 2025-04-09 · 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{KLEJWYHYSGD34OMCAOXGGZ5Y6Y}

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	2026-06-10T01:09:16.215183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52c89b60f89187be398203ae6367b8f60c54185b55bb2d9b29224e5769df8646

Aliases

arxiv: 2504.06899 · arxiv_version: 2504.06899v3 · doi: 10.48550/arxiv.2504.06899 · pith_short_12: KLEJWYHYSGD3 · pith_short_16: KLEJWYHYSGD34OMC · pith_short_8: KLEJWYHY

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/KLEJWYHYSGD34OMCAOXGGZ5Y6Y \
  | 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: 52c89b60f89187be398203ae6367b8f60c54185b55bb2d9b29224e5769df8646

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b9145eea18f35d92f7b3b7af2cb6baed119456ae3cf6697aa940770ec790073",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-04-09T13:58:34Z",
    "title_canon_sha256": "5227b7039b12e0bb46f5f786fba7d5f5f3db48f7d709160ddf96cc1794acc961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.06899",
    "kind": "arxiv",
    "version": 3
  }
}