Pith Number

pith:LFSIUL5O

pith:2022:LFSIUL5OJT34URKPRGEIJRZXZS

not attested not anchored not stored refs pending

Automated Data Augmentations for Graph Classification

Kanji Uchino, Koji Maruhashi, Michael McThrow, Shuiwang Ji, Tao Komikado, Wing Yee Au, Youzhi Luo

arxiv:2202.13248 v4 · 2022-02-26 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LFSIUL5OJT34URKPRGEIJRZXZS}

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	2026-07-05T05:46:13.281306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59648a2fae4cf7ca454f898884c737cc8f8944f7f920e3b6499ff66e0fe81d13

Aliases

arxiv: 2202.13248 · arxiv_version: 2202.13248v4 · doi: 10.48550/arxiv.2202.13248 · pith_short_12: LFSIUL5OJT34 · pith_short_16: LFSIUL5OJT34URKP · pith_short_8: LFSIUL5O

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/LFSIUL5OJT34URKPRGEIJRZXZS \
  | 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: 59648a2fae4cf7ca454f898884c737cc8f8944f7f920e3b6499ff66e0fe81d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd926f13c629f4ca730e056ee72f4b8be6b3ab0ccc00b04db4b670d7e0c400bc",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-26T23:00:34Z",
    "title_canon_sha256": "9f884cb1abbcc39d86b5a7e23f32e3c4679e0a6bc3572d68cf46b212ca89488e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.13248",
    "kind": "arxiv",
    "version": 4
  }
}