Pith Number

pith:MLZKIYHF

pith:2012:MLZKIYHF4BTHM7XFKSBVRAFPLF

not attested not anchored not stored refs pending

Logical Bell Inequalities

Lucien Hardy, Samson Abramsky

arxiv:1203.1352 v6 · 2012-03-06 · quant-ph · cs.LO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLZKIYHF4BTHM7XFKSBVRAFPLF}

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	2026-05-18T03:53:06.687793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62f2a460e5e066767ee554835880af59593a649d2759351e1951490f6ae8682f

Aliases

arxiv: 1203.1352 · arxiv_version: 1203.1352v6 · doi: 10.48550/arxiv.1203.1352 · pith_short_12: MLZKIYHF4BTH · pith_short_16: MLZKIYHF4BTHM7XF · pith_short_8: MLZKIYHF

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/MLZKIYHF4BTHM7XFKSBVRAFPLF \
  | 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: 62f2a460e5e066767ee554835880af59593a649d2759351e1951490f6ae8682f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1d29c30f6d1d421523423e62a674df12e5b1b2d29931776bc13e6f7a97d576d",
    "cross_cats_sorted": [
      "cs.LO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-03-06T23:23:56Z",
    "title_canon_sha256": "99837a55d0fe74bf609607c3881c997b7af1ff6268394201889c683027c55792"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1352",
    "kind": "arxiv",
    "version": 6
  }
}