Pith Number

pith:MDLQEUSY

pith:2024:MDLQEUSYE5RCE5SEMWLSGQVO7K

not attested not anchored not stored refs pending

Contextual Representation Anchor Network to Alleviate Selection Bias in Few-Shot Drug Discovery

Hongyang Chen, Mingqian Li, Qiang Zhang, Ruifeng Li, Wei Liu, Xiangxin Zhou, Xuemin Lin

arxiv:2410.20711 v2 · 2024-10-28 · cs.LG · cs.AI · q-bio.BM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDLQEUSYE5RCE5SEMWLSGQVO7K}

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	2026-07-05T09:27:25.852943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d7025258276222764465972342aefa862cb3b0afe57c9c429d0252eb6e0533

Aliases

arxiv: 2410.20711 · arxiv_version: 2410.20711v2 · doi: 10.48550/arxiv.2410.20711 · pith_short_12: MDLQEUSYE5RC · pith_short_16: MDLQEUSYE5RCE5SE · pith_short_8: MDLQEUSY

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/MDLQEUSYE5RCE5SEMWLSGQVO7K \
  | 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: 60d7025258276222764465972342aefa862cb3b0afe57c9c429d0252eb6e0533

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f34ffb1b19a1511daed27056b950e378f01899310758d3362c534877c971f70",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-10-28T03:54:10Z",
    "title_canon_sha256": "66fb6c07a09ac0cdab537c799b40bad027e0f8a1902fea686405fd66244d7507"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.20711",
    "kind": "arxiv",
    "version": 2
  }
}