Pith Number

pith:DAL6WD2A

pith:2023:DAL6WD2AHQCQSLHGRAYQG5EIE4

not attested not anchored not stored refs pending

On the power of quantum entanglement in multipartite quantum XOR games

Carlos Palazuelos, Marius Junge

arxiv:2302.11800 v1 · 2023-02-23 · quant-ph · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DAL6WD2AHQCQSLHGRAYQG5EIE4}

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	2026-07-05T05:44:56.418560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1817eb0f403c05092ce688310374882716abc8d794f93de6a0837ac067388855

Aliases

arxiv: 2302.11800 · arxiv_version: 2302.11800v1 · doi: 10.48550/arxiv.2302.11800 · pith_short_12: DAL6WD2AHQCQ · pith_short_16: DAL6WD2AHQCQSLHG · pith_short_8: DAL6WD2A

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/DAL6WD2AHQCQSLHGRAYQG5EIE4 \
  | 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: 1817eb0f403c05092ce688310374882716abc8d794f93de6a0837ac067388855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4f2de8c0ef88cfaeb226a4a2e3621eaa6c2c194b5ab6903b61175935c6a91db",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2023-02-23T06:26:37Z",
    "title_canon_sha256": "2da3d1d0ed8a3fb70b72fc531aefa719c4b1986d2476512908bee40fb128ab21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11800",
    "kind": "arxiv",
    "version": 1
  }
}