Pith Number

pith:7377X47N

pith:2025:7377X47NPRZBDDSXOA7MFWK3BM

not attested not anchored not stored refs pending

Gap-preserving reductions and RE-completeness of independent set games

Laura Man\v{c}inska, Matthijs Vernooij, Pieter Spaas, Taro Spirig

arxiv:2505.05253 v2 · 2025-05-08 · quant-ph · cs.CC · math.OA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7377X47NPRZBDDSXOA7MFWK3BM}

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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

Existence and nonexistence of commutativity gadgets for entangled CSPs

Receipt and verification

First computed	2026-07-05T12:01:22.611047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fefffbf3ed7c72118e57703ec2d95b0b01906cf9c03b2942fbc87aed97abb115

Aliases

arxiv: 2505.05253 · arxiv_version: 2505.05253v2 · doi: 10.48550/arxiv.2505.05253 · pith_short_12: 7377X47NPRZB · pith_short_16: 7377X47NPRZBDDSX · pith_short_8: 7377X47N

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/7377X47NPRZBDDSXOA7MFWK3BM \
  | 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: fefffbf3ed7c72118e57703ec2d95b0b01906cf9c03b2942fbc87aed97abb115

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7624ca2a57c947493b0c39a1a405a99206c91387eb83fbc7c54110fc06965ac3",
    "cross_cats_sorted": [
      "cs.CC",
      "math.OA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-05-08T13:58:52Z",
    "title_canon_sha256": "edcc2986c3c877e9da49983e962372753dcf9e55d967cfa2d484bff555985355"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.05253",
    "kind": "arxiv",
    "version": 2
  }
}