Pith Number

pith:CYVVBOB4

pith:2021:CYVVBOB4GKHVPGBV75WQDV5M5A

not attested not anchored not stored refs pending

Federated Graph Classification over Non-IID Graphs

Carl Yang, Han Xie, Jing Ma, Li Xiong

arxiv:2106.13423 v5 · 2021-06-25 · cs.LG · cs.AI · cs.DC · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CYVVBOB4GKHVPGBV75WQDV5M5A}

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.

Cited by

1 paper in Pith

Federated Contrastive Learning of Graph-Level Representations

Receipt and verification

First computed	2026-07-05T03:29:50.379050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

162b50b83c328f579835ff6d01d7ace83510925d58f3ef77f91f19464015dfe5

Aliases

arxiv: 2106.13423 · arxiv_version: 2106.13423v5 · doi: 10.48550/arxiv.2106.13423 · pith_short_12: CYVVBOB4GKHV · pith_short_16: CYVVBOB4GKHVPGBV · pith_short_8: CYVVBOB4

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/CYVVBOB4GKHVPGBV75WQDV5M5A \
  | 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: 162b50b83c328f579835ff6d01d7ace83510925d58f3ef77f91f19464015dfe5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d0b027a3728a1370e6d0fe7a591741b31bbdb6f3d0323fad0583bdb8a0051c7",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-06-25T04:25:29Z",
    "title_canon_sha256": "15c91cf041dc526753219f3fc0a943977064c9d15a65e258d85c64a2e74ccf1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.13423",
    "kind": "arxiv",
    "version": 5
  }
}