Pith Number

pith:63HSCA4O

pith:2024:63HSCA4OEP7Y4JW6U7AVHWE3Y5

not attested not anchored not stored refs pending

EXGC: Bridging Efficiency and Explainability in Graph Condensation

Guibin Zhang, Junfeng Fang, Kun Wang, Xiangnan He, Xiang Wang, Xinglin Li, Yongduo Sui, Yuan Gao

arxiv:2402.05962 v1 · 2024-02-05 · 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{63HSCA4OEP7Y4JW6U7AVHWE3Y5}

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	2026-07-05T07:43:16.025477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6cf21038e23ff8e26dea7c153d89bc74d1ced934d2a2829aaecdc9fdebb6061

Aliases

arxiv: 2402.05962 · arxiv_version: 2402.05962v1 · doi: 10.48550/arxiv.2402.05962 · pith_short_12: 63HSCA4OEP7Y · pith_short_16: 63HSCA4OEP7Y4JW6 · pith_short_8: 63HSCA4O

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/63HSCA4OEP7Y4JW6U7AVHWE3Y5 \
  | 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: f6cf21038e23ff8e26dea7c153d89bc74d1ced934d2a2829aaecdc9fdebb6061

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "590f79887c83e230ba8f6f6f22e1bd2d02ced737460495240cf3822d0739d86f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-05T06:03:38Z",
    "title_canon_sha256": "b8fba28943ec539ca39c7bfdd73b70eea8a459d16470dcd0f240549af3b66508"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.05962",
    "kind": "arxiv",
    "version": 1
  }
}