Pith Number

pith:E6Y2Q6LR

pith:2023:E6Y2Q6LR5IQMJ3NS6BCX3WK6XX

not attested not anchored not stored refs pending

On Data Imbalance in Molecular Property Prediction with Pre-training

Kenjiro Taura, Limin Wang, Masatoshi Hanai, Shun Takashige, Toyotaro Suzumura

arxiv:2308.08934 v1 · 2023-08-17 · cs.LG · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E6Y2Q6LR5IQMJ3NS6BCX3WK6XX}

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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	2026-07-05T06:42:13.551629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27b1a87971ea20c4edb2f0457dd95ebdd7b97fed7ea3dad9934baa665675a83a

Aliases

arxiv: 2308.08934 · arxiv_version: 2308.08934v1 · doi: 10.48550/arxiv.2308.08934 · pith_short_12: E6Y2Q6LR5IQM · pith_short_16: E6Y2Q6LR5IQMJ3NS · pith_short_8: E6Y2Q6LR

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/E6Y2Q6LR5IQMJ3NS6BCX3WK6XX \
  | 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: 27b1a87971ea20c4edb2f0457dd95ebdd7b97fed7ea3dad9934baa665675a83a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab1b15cf35d232d6ed0efd325e78b7af651a3054c1408cf07d5a3dce856cee7b",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-17T12:04:14Z",
    "title_canon_sha256": "fa859dfaa07a88308e243cb463a976d626b4d5ede93f9af319d4c8d0541a7ff7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08934",
    "kind": "arxiv",
    "version": 1
  }
}