Pith Number

pith:ZEXTO4HW

pith:2016:ZEXTO4HWYXMO6B4DG77PZLTA3G

not attested not anchored not stored refs pending

Three-input Majority Function as the Unique Optimal Function for the Bias Amplification using Nonlocal Boxes

Ryuhei Mori

arxiv:1604.05663 v6 · 2016-04-18 · quant-ph · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZEXTO4HWYXMO6B4DG77PZLTA3G}

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	2026-05-18T00:55:46.586827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c92f3770f6c5d8ef078337fefcae60d99e4e301a9d67edfa61a37f04afe77b5d

Aliases

arxiv: 1604.05663 · arxiv_version: 1604.05663v6 · doi: 10.48550/arxiv.1604.05663 · pith_short_12: ZEXTO4HWYXMO · pith_short_16: ZEXTO4HWYXMO6B4D · pith_short_8: ZEXTO4HW

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/ZEXTO4HWYXMO6B4DG77PZLTA3G \
  | 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: c92f3770f6c5d8ef078337fefcae60d99e4e301a9d67edfa61a37f04afe77b5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e49225dd2b68e4daa4378133f189332d6e4b9c781a5d745aa5eeaaf19134b53",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-18T14:07:44Z",
    "title_canon_sha256": "6f5b85543184218e33e3ce5747171837a9e709e1a2c3f33472485dcfac60bf76"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05663",
    "kind": "arxiv",
    "version": 6
  }
}