Pith Number

pith:2DPT4IAF

pith:2020:2DPT4IAF336AVZBABXXDTDB4XZ

not attested not anchored not stored refs pending

Learn molecular representations from large-scale unlabeled molecules for drug discovery

Guotong Xie, Hao Chen, Jun Wang, Peng Gao, Pengyong Li, Sen Song, Xiaojun Yao, Yihuan Yu, Yixuan Qiao

arxiv:2012.11175 v1 · 2020-12-21 · cs.LG · q-bio.BM · 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{2DPT4IAF336AVZBABXXDTDB4XZ}

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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.

Cited by

1 paper in Pith

BiScale-GTR: Fragment-Aware Graph Transformers for Multi-Scale Molecular Representation Learning

Receipt and verification

First computed	2026-07-05T02:00:59.551686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0df3e2005defc0ae4200dee398c3cbe555935cf87f1ff1c21d548a6aa59ef8e

Aliases

arxiv: 2012.11175 · arxiv_version: 2012.11175v1 · doi: 10.48550/arxiv.2012.11175 · pith_short_12: 2DPT4IAF336A · pith_short_16: 2DPT4IAF336AVZBA · pith_short_8: 2DPT4IAF

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/2DPT4IAF336AVZBABXXDTDB4XZ \
  | 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: d0df3e2005defc0ae4200dee398c3cbe555935cf87f1ff1c21d548a6aa59ef8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b02441ce64b695a1f350af9ce56b41c513dc2bc8d44d681912f638123fbfa8ee",
    "cross_cats_sorted": [
      "q-bio.BM",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-12-21T08:21:49Z",
    "title_canon_sha256": "882f4c698b23f2cd2a7c7458b5d24428daa4fc56083bb870c9fada413e382204"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.11175",
    "kind": "arxiv",
    "version": 1
  }
}