Pith Number

pith:OQGMZY3L

pith:2015:OQGMZY3LV2T6SX6DEV5MW27JEH

not attested not anchored not stored refs pending

Deciding the existence of perfect entangled strategies for nonlocal games

Antonios Varvitsiotis, David E. Roberson, Laura Man\v{c}inska

arxiv:1506.07429 v1 · 2015-06-24 · quant-ph · cs.CC · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OQGMZY3LV2T6SX6DEV5MW27JEH}

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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

Quantum Perfect Matchings

Receipt and verification

First computed	2026-05-18T01:38:51.611076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

740ccce36baea7e95fc3257acb6be921fb7bb94f2f44246a8480d78fae97a454

Aliases

arxiv: 1506.07429 · arxiv_version: 1506.07429v1 · doi: 10.48550/arxiv.1506.07429 · pith_short_12: OQGMZY3LV2T6 · pith_short_16: OQGMZY3LV2T6SX6D · pith_short_8: OQGMZY3L

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/OQGMZY3LV2T6SX6DEV5MW27JEH \
  | 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: 740ccce36baea7e95fc3257acb6be921fb7bb94f2f44246a8480d78fae97a454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d94e1ac75954f4d455dff91ce458da604bfc9cf2d567a09d45c0ae0223b56ab",
    "cross_cats_sorted": [
      "cs.CC",
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-06-24T15:41:54Z",
    "title_canon_sha256": "42baa94382cbd138d23c3ea0d83b789e9b5a390a765d74e3d94c62d197b25b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07429",
    "kind": "arxiv",
    "version": 1
  }
}