Pith. sign in
Pith Number

pith:3LORP6IV

pith:2025:3LORP6IVNE2WE76L5I56NT5X2L
not attested not anchored not stored refs pending

Quantum strategies, error bounds, optimality, and duality gaps for multiplayer XOR, $\mathrm{XOR}^{*}$, compiled XOR, $\mathrm{XOR}^{*}$, and strong parallel repetiton of XOR, $\mathrm{XOR}^{*}$, and FFL games

Pete Rigas

arxiv:2505.06322 v2 · 2025-05-09 · quant-ph · cs.IT · math.IT · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?
Add to your LaTeX paper 
\usepackage{pith}
\pithnumber{3LORP6IVNE2WE76L5I56NT5X2L}

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.

Cited by

1 paper in Pith

Multiplayer parallel repetition without dependency-breaking and anchoring variables: monotonic, concave amplification
Receipt and verification
First computed 2026-07-05T11:27:29.953167Z
Builder pith-number-builder-2026-05-17-v1
Signature Pith Ed25519 (pith-v1-2026-05) · public key
Schema pith-number/v1.0

Canonical hash

dadd17f9156935627fcbea3be6cfb7d2ef51e700aa6fcd6e4c4b72379a1e45ed

Aliases

arxiv: 2505.06322 · arxiv_version: 2505.06322v2 · doi: 10.48550/arxiv.2505.06322 · pith_short_12: 3LORP6IVNE2W · pith_short_16: 3LORP6IVNE2WE76L · pith_short_8: 3LORP6IV
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/3LORP6IVNE2WE76L5I56NT5X2L \
  | 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: dadd17f9156935627fcbea3be6cfb7d2ef51e700aa6fcd6e4c4b72379a1e45ed
Canonical record JSON 
{
  "metadata": {
    "abstract_canon_sha256": "98b4549d0d25dc7603f2672c9d848ef0e4da864f997aa6b61b0fd099d0b8e666",
    "cross_cats_sorted": [
      "cs.IT",
      "math.IT",
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-09T03:47:41Z",
    "title_canon_sha256": "4aab8df25e7758e5d0eaf8a9264c4a2ee6ed72ac40980f575f24d4935a212e20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.06322",
    "kind": "arxiv",
    "version": 2
  }
}