Pith Number

pith:BQ66MVN6

pith:2013:BQ66MVN65XV7DNFPX5NVXQ6KT7

not attested not anchored not stored refs pending

Provable Advantage for Quantum Strategies in Random Symmetric XOR Games

Andris Ambainis, J\=anis Iraids

arxiv:1302.2347 v1 · 2013-02-10 · 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{BQ66MVN65XV7DNFPX5NVXQ6KT7}

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	2026-05-18T03:34:01.460714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c3de655beedebf1b4afbf5b5bc3ca9fc46ffd1f895523891dbe32e27f51cda6

Aliases

arxiv: 1302.2347 · arxiv_version: 1302.2347v1 · doi: 10.48550/arxiv.1302.2347 · pith_short_12: BQ66MVN65XV7 · pith_short_16: BQ66MVN65XV7DNFP · pith_short_8: BQ66MVN6

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/BQ66MVN65XV7DNFPX5NVXQ6KT7 \
  | 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: 0c3de655beedebf1b4afbf5b5bc3ca9fc46ffd1f895523891dbe32e27f51cda6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "71d4a8532966b308c8f27847c79015fc5a8eeb3ddc9557929ee541542fc5d46b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-02-10T16:34:03Z",
    "title_canon_sha256": "5942c4b4e41a71267e329cfa7c7890dda736284f63a8635c7eadb5f13d8b1f34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.2347",
    "kind": "arxiv",
    "version": 1
  }
}