Pith Number

pith:FOOCHAM5

pith:2014:FOOCHAM5CIY3QMMJWSS2KZI3LU

not attested not anchored not stored refs pending

On the equivalence of Clauser-Horne and Eberhard inequality based tests

Andrei Khrennikov, Bernhard Wittmann, Irina Basieva, Johannes Kofler, Rupert Ursin, Sven Ramelow

arxiv:1403.2811 v2 · 2014-03-12 · 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{FOOCHAM5CIY3QMMJWSS2KZI3LU}

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	2026-05-18T01:44:02.313269Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b9c23819d1231b83189b4a5a5651b5d2e940045876dc86d4d31703c4d6d6efe

Aliases

arxiv: 1403.2811 · arxiv_version: 1403.2811v2 · doi: 10.48550/arxiv.1403.2811 · pith_short_12: FOOCHAM5CIY3 · pith_short_16: FOOCHAM5CIY3QMMJ · pith_short_8: FOOCHAM5

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/FOOCHAM5CIY3QMMJWSS2KZI3LU \
  | 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: 2b9c23819d1231b83189b4a5a5651b5d2e940045876dc86d4d31703c4d6d6efe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb25a1dafb96b7fbc693a55e0969af69edafe8b108640903b2395fea61e3fef5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-12T04:49:18Z",
    "title_canon_sha256": "90fec6ede8d927d847d48fcfa9bf826588a9051b1c1b7959c1d2cc1ec33694df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2811",
    "kind": "arxiv",
    "version": 2
  }
}