Pith Number

pith:PFZQYR37

pith:2023:PFZQYR37IN2SSVM7LYBFV2EH3E

not attested not anchored not stored refs pending

TGNN: A Joint Semi-supervised Framework for Graph-level Classification

Chong Chen, Meng Qu, Minghua Deng, Ming Zhang, Wei Ju, Xian-Sheng Hua, Xiao Luo, Yifan Wang

arxiv:2304.11688 v1 · 2023-04-23 · cs.LG · cs.AI · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFZQYR37IN2SSVM7LYBFV2EH3E}

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	2026-07-05T06:03:35.959187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79730c477f437529559f5e025ae887d93d4cbfc0529d7a4bd5dcd3f7fad189d1

Aliases

arxiv: 2304.11688 · arxiv_version: 2304.11688v1 · doi: 10.48550/arxiv.2304.11688 · pith_short_12: PFZQYR37IN2S · pith_short_16: PFZQYR37IN2SSVM7 · pith_short_8: PFZQYR37

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/PFZQYR37IN2SSVM7LYBFV2EH3E \
  | 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: 79730c477f437529559f5e025ae887d93d4cbfc0529d7a4bd5dcd3f7fad189d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1156ec1bfd322d518072c68636e0ad0d02548ce7591befe9d47d82f6743c4b1",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-04-23T15:42:11Z",
    "title_canon_sha256": "b44797e254260d3fca3de6bcbc2c565a67cf0aee1309d7728a9fd800568624bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11688",
    "kind": "arxiv",
    "version": 1
  }
}