Pith Number

pith:WULB3NLT

pith:2022:WULB3NLTJSOSGTULJ3ZWBFDPAD

not attested not anchored not stored refs pending

One Model, Any CSP: Graph Neural Networks as Fast Global Search Heuristics for Constraint Satisfaction

Berke Kisin, Jakob Lindner, Jan T\"onshoff, Martin Grohe

arxiv:2208.10227 v1 · 2022-08-22 · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WULB3NLTJSOSGTULJ3ZWBFDPAD}

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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

Beyond Interpolation: Extrapolative Reasoning with Reinforcement Learning and Graph Neural Networks

Receipt and verification

First computed	2026-07-05T04:50:26.617190Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5161db5734c9d234e8b4ef360946f00f4445fb47693128333d0f5476e462757

Aliases

arxiv: 2208.10227 · arxiv_version: 2208.10227v1 · doi: 10.48550/arxiv.2208.10227 · pith_short_12: WULB3NLTJSOS · pith_short_16: WULB3NLTJSOSGTUL · pith_short_8: WULB3NLT

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/WULB3NLTJSOSGTULJ3ZWBFDPAD \
  | 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: b5161db5734c9d234e8b4ef360946f00f4445fb47693128333d0f5476e462757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c74080b9ca27258d5876e6823fc6325ac320617a111ead19d343833e2158ad2",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2022-08-22T12:09:19Z",
    "title_canon_sha256": "78d7a09e7cc492dae0a802e77e0bbc07423db745b56cc661e412bd39b3cd75da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.10227",
    "kind": "arxiv",
    "version": 1
  }
}