Pith Number

pith:T7BPQXWN

pith:2023:T7BPQXWN3SDYAJK2QPJD4SVL5G

not attested not anchored not stored refs pending

Is Self-Supervised Pretraining Good for Extrapolation in Molecular Property Prediction?

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

arxiv:2308.08129 v1 · 2023-08-16 · cs.LG · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T7BPQXWN3SDYAJK2QPJD4SVL5G}

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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	2026-07-05T06:41:54.801705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fc2f85ecddc8780255a83d23e4aabe9bed626e4a4255c49c2e2a9bccaca4477

Aliases

arxiv: 2308.08129 · arxiv_version: 2308.08129v1 · doi: 10.48550/arxiv.2308.08129 · pith_short_12: T7BPQXWN3SDY · pith_short_16: T7BPQXWN3SDYAJK2 · pith_short_8: T7BPQXWN

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/T7BPQXWN3SDYAJK2QPJD4SVL5G \
  | 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: 9fc2f85ecddc8780255a83d23e4aabe9bed626e4a4255c49c2e2a9bccaca4477

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d7839ad92bd9d00714d1feb3257a10324e7f38ba121d4fbbfd28a04496fabbc",
    "cross_cats_sorted": [
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-08-16T03:38:43Z",
    "title_canon_sha256": "2aee55f18e627c30f0b3f0410a4be7edcf8a4936c7633b23f5261be17169b6e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.08129",
    "kind": "arxiv",
    "version": 1
  }
}