Pith Number

pith:CI4MQPS3

pith:2023:CI4MQPS3I3HS7TUB4W6KT5BRV7

not attested not anchored not stored refs pending

Graph Coarsening via Convolution Matching for Scalable Graph Neural Network Training

Aishwarya Reganti, Charles Dickens, Danai Koutra, Eddie Huang, Jiong Zhu, Karthik Subbian

arxiv:2312.15520 v1 · 2023-12-24 · 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{CI4MQPS3I3HS7TUB4W6KT5BRV7}

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.

Receipt and verification

First computed	2026-07-05T07:27:57.577512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1238c83e5b46cf2fce81e5bca9f431afdb34b20e079eda5beb9644776a73cbd6

Aliases

arxiv: 2312.15520 · arxiv_version: 2312.15520v1 · doi: 10.48550/arxiv.2312.15520 · pith_short_12: CI4MQPS3I3HS · pith_short_16: CI4MQPS3I3HS7TUB · pith_short_8: CI4MQPS3

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/CI4MQPS3I3HS7TUB4W6KT5BRV7 \
  | 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: 1238c83e5b46cf2fce81e5bca9f431afdb34b20e079eda5beb9644776a73cbd6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9c3910fc38e7234c4abd0238579bf0e3f772a76091f621538aa55c215efaa9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-12-24T16:07:14Z",
    "title_canon_sha256": "8acd38b7032b5e64ccf0760bbb6b78f42b93aa23fb1f475b3fb57fa4761bcd34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.15520",
    "kind": "arxiv",
    "version": 1
  }
}