Pith Number

pith:SK6XPJFD

pith:2022:SK6XPJFDLF7P4OHFBTQR7IZWCX

not attested not anchored not stored refs pending

Graph Neural Network with Curriculum Learning for Imbalanced Node Classification

Fuli Feng, Lei Wang, Lijie Wen, Xiaohe Li, Xuming Hu, Yawen Deng, Zide Fan

arxiv:2202.02529 v1 · 2022-02-05 · 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{SK6XPJFDLF7P4OHFBTQR7IZWCX}

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	2026-07-05T03:54:29.916707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92bd77a4a3597efe38e50ce11fa33615f0348c4870153d5ff9b58c31e4b6d247

Aliases

arxiv: 2202.02529 · arxiv_version: 2202.02529v1 · doi: 10.48550/arxiv.2202.02529 · pith_short_12: SK6XPJFDLF7P · pith_short_16: SK6XPJFDLF7P4OHF · pith_short_8: SK6XPJFD

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/SK6XPJFDLF7P4OHFBTQR7IZWCX \
  | 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: 92bd77a4a3597efe38e50ce11fa33615f0348c4870153d5ff9b58c31e4b6d247

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad0f61f6161f0b1a911c3a0dea453ce1e0b71636c7c1216304f5cd4de858921f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-02-05T10:46:11Z",
    "title_canon_sha256": "64b044271f5bbd7b20fed726ca9814f24288cc96964b4c3d95020721a45f0464"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02529",
    "kind": "arxiv",
    "version": 1
  }
}