Pith Number

pith:L57E4V46

pith:2025:L57E4V46HKBRLQ6V2AR6E5YQYP

not attested not anchored not stored refs pending

Graph Learning at Scale: Characterizing and Optimizing Pre-Propagation GNNs

Chenhui Deng, Zhiru Zhang, Zichao Yue

arxiv:2504.13266 v1 · 2025-04-17 · 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{L57E4V46HKBRLQ6V2AR6E5YQYP}

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	2026-07-05T11:31:44.796077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f7e4e579e3a8315c3d5d023e27710c3f674b47338616c28daf85f55908093d1

Aliases

arxiv: 2504.13266 · arxiv_version: 2504.13266v1 · doi: 10.48550/arxiv.2504.13266 · pith_short_12: L57E4V46HKBR · pith_short_16: L57E4V46HKBRLQ6V · pith_short_8: L57E4V46

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/L57E4V46HKBRLQ6V2AR6E5YQYP \
  | 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: 5f7e4e579e3a8315c3d5d023e27710c3f674b47338616c28daf85f55908093d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af11e50fbaddf209a9ee6d8a8d4ce48b1f3efdefa9d1d83d6391020cad2b8f11",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-04-17T18:20:40Z",
    "title_canon_sha256": "30c7245c4e63dd20d3517a966ed8e1cf1d3fb5e6fc0a6f45ebd3b57a837ca8da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.13266",
    "kind": "arxiv",
    "version": 1
  }
}