Pith Number

pith:COHCQTUK

pith:2023:COHCQTUK2MEEOU6DO676JBL47F

not attested not anchored not stored refs pending

Efficient Subgraph GNNs by Learning Effective Selection Policies

Beatrice Bevilacqua, Bruno Ribeiro, Eli Meirom, Haggai Maron, Moshe Eliasof

arxiv:2310.20082 v2 · 2023-10-30 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{COHCQTUK2MEEOU6DO676JBL47F}

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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

On the Expressive Power of GNNs to Solve Linear SDPs

Receipt and verification

First computed	2026-07-05T07:58:45.692569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

138e284e8ad3084753c377bfe4857cf9585e0c9ebb4c5b98cce5164cf41fd581

Aliases

arxiv: 2310.20082 · arxiv_version: 2310.20082v2 · doi: 10.48550/arxiv.2310.20082 · pith_short_12: COHCQTUK2MEE · pith_short_16: COHCQTUK2MEEOU6D · pith_short_8: COHCQTUK

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/COHCQTUK2MEEOU6DO676JBL47F \
  | 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: 138e284e8ad3084753c377bfe4857cf9585e0c9ebb4c5b98cce5164cf41fd581

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b83f7cf699aa17fcbc51649bc3629c62b7b5e6e82bf181d6d0a4edb72eb81ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-10-30T23:41:05Z",
    "title_canon_sha256": "7510f73642071dc5f8134e2796de92ce09c5886de14396c5f1eed6cc93f650ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.20082",
    "kind": "arxiv",
    "version": 2
  }
}