Pith Number

pith:YWFGEQZ5

pith:2014:YWFGEQZ5RKZHBYZ5YD7CEJEEAS

not attested not anchored not stored refs pending

A unified view on Hardy's paradox and the CHSH inequality

Laura Man\v{c}inska, Stephanie Wehner

arxiv:1407.2320 v1 · 2014-07-09 · 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{YWFGEQZ5RKZHBYZ5YD7CEJEEAS}

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	2026-05-18T01:42:38.796680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c58a62433d8ab270e33dc0fe22248404b9224d0fd2ec3500cec4d9efca9da2fe

Aliases

arxiv: 1407.2320 · arxiv_version: 1407.2320v1 · doi: 10.48550/arxiv.1407.2320 · pith_short_12: YWFGEQZ5RKZH · pith_short_16: YWFGEQZ5RKZHBYZ5 · pith_short_8: YWFGEQZ5

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/YWFGEQZ5RKZHBYZ5YD7CEJEEAS \
  | 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: c58a62433d8ab270e33dc0fe22248404b9224d0fd2ec3500cec4d9efca9da2fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8087e64a18242a9a073f4dba0f331b8b0b47560f42d9350344ed72a69e5a728b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-09T00:42:38Z",
    "title_canon_sha256": "768f384d67013c0e43c5d481ea0c0bb281e4f750986e72453ea4193af6372f4a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.2320",
    "kind": "arxiv",
    "version": 1
  }
}