Pith Number

pith:ZOQZ2FJ7

pith:2012:ZOQZ2FJ7TKHBYML5KCY7BLUAB5

not attested not anchored not stored refs pending

Device-Independent Randomness Generation in the Presence of Weak Cross-Talk

Jonathan Silman, Serge Massar, Stefano Pironio

arxiv:1211.5921 v1 · 2012-11-26 · 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{ZOQZ2FJ7TKHBYML5KCY7BLUAB5}

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	2026-05-18T03:30:02.285501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cba19d153f9a8e1c317d50b1f0ae800f7836609bc2e00c1369abbdda55beca18

Aliases

arxiv: 1211.5921 · arxiv_version: 1211.5921v1 · doi: 10.48550/arxiv.1211.5921 · pith_short_12: ZOQZ2FJ7TKHB · pith_short_16: ZOQZ2FJ7TKHBYML5 · pith_short_8: ZOQZ2FJ7

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/ZOQZ2FJ7TKHBYML5KCY7BLUAB5 \
  | 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: cba19d153f9a8e1c317d50b1f0ae800f7836609bc2e00c1369abbdda55beca18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc24ccc919b71a0f29ae839ec88c24c2bdfdcdc107fce78aa5cd9968f7d64f70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-11-26T11:53:59Z",
    "title_canon_sha256": "af278443b9a1911a104de71a1f1b795f54d2bade761cc2073c684c40e6c09288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5921",
    "kind": "arxiv",
    "version": 1
  }
}