Pith Number

pith:KWZB65WU

pith:2010:KWZB65WUEDH46HYGTPCYG2CHNA

not attested not anchored not stored refs pending

Hardy's paradox and violation of a state-independent Bell inequality in time

Alessandro Fedrizzi, Andrew G. White, Marcelo P. Almeida, Marco Barbieri, Matthew A. Broome

arxiv:1011.1304 v2 · 2010-11-05 · 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{KWZB65WUEDH46HYGTPCYG2CHNA}

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	2026-05-18T04:20:05.495953Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55b21f76d420cfcf1f069bc58368476827d39b7985e5322401af38cb7e244f1f

Aliases

arxiv: 1011.1304 · arxiv_version: 1011.1304v2 · doi: 10.48550/arxiv.1011.1304 · pith_short_12: KWZB65WUEDH4 · pith_short_16: KWZB65WUEDH46HYG · pith_short_8: KWZB65WU

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/KWZB65WUEDH46HYGTPCYG2CHNA \
  | 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: 55b21f76d420cfcf1f069bc58368476827d39b7985e5322401af38cb7e244f1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f57d18f0c07d676d883a97cf092336ba124fb84a2707933071cb8a1dc17b28e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-11-05T00:59:19Z",
    "title_canon_sha256": "a444669600ed5df681b5d28399c668e6ca84b65e753e742dd4e83261f7d6ca4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.1304",
    "kind": "arxiv",
    "version": 2
  }
}