Pith Number

pith:RITHCXCT

pith:2010:RITHCXCTNHSIGKNMFKHSBSR4XZ

not attested not anchored not stored refs pending

Guess your neighbour's input: a multipartite non-local game with no quantum advantage

A. Acin, J.-D. Bancal, M. L. Almeida, N. Brunner, N. Gisin, S. Pironio

arxiv:1003.3844 v1 · 2010-03-19 · 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{RITHCXCTNHSIGKNMFKHSBSR4XZ}

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	2026-05-18T02:24:36.582964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a26715c5369e48329ac2a8f20ca3cbe670fefa9787b259a584bee669324e463

Aliases

arxiv: 1003.3844 · arxiv_version: 1003.3844v1 · doi: 10.48550/arxiv.1003.3844 · pith_short_12: RITHCXCTNHSI · pith_short_16: RITHCXCTNHSIGKNM · pith_short_8: RITHCXCT

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/RITHCXCTNHSIGKNMFKHSBSR4XZ \
  | 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: 8a26715c5369e48329ac2a8f20ca3cbe670fefa9787b259a584bee669324e463

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c80a29e7657d05e09cfe58f9c8d9a017d8e72cae4635e27fe24148c83c59e183",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-03-19T17:11:19Z",
    "title_canon_sha256": "537357d218ca081bce4d59758b29835e650ecd8fcde2fa7d9101ab629ede89f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3844",
    "kind": "arxiv",
    "version": 1
  }
}