Pith Number

pith:A3LJOLBS

pith:2013:A3LJOLBSJIKK3KIS6KDRLFP3VM

not attested not anchored not stored refs pending

Exploring Quantum Contextuality to Generate True Random Numbers

C. Zu, D.-L. Deng, H.-X. Yang, L.-M. Duan, P.-Y. Hou, X.-Y. Chang, Y.-X. Wang

arxiv:1301.5364 v2 · 2013-01-23 · 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{A3LJOLBSJIKK3KIS6KDRLFP3VM}

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	2026-05-18T03:35:27.629573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06d6972c324a14ada912f2871595fbab03f088f1f4edb26d81062b9dd19aa3d8

Aliases

arxiv: 1301.5364 · arxiv_version: 1301.5364v2 · doi: 10.48550/arxiv.1301.5364 · pith_short_12: A3LJOLBSJIKK · pith_short_16: A3LJOLBSJIKK3KIS · pith_short_8: A3LJOLBS

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/A3LJOLBSJIKK3KIS6KDRLFP3VM \
  | 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: 06d6972c324a14ada912f2871595fbab03f088f1f4edb26d81062b9dd19aa3d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f00cb306ec3daded301432cfdfaa348bd162322d9634a5e385d6d5b14d3b064",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-01-23T00:15:25Z",
    "title_canon_sha256": "2546ab7e8b96a64deaf09ae9924cdfd4dd7a72d45c10e1f90e8a29e409064668"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5364",
    "kind": "arxiv",
    "version": 2
  }
}