Pith Number

pith:WLTCMB2T

pith:2026:WLTCMB2TEY7MVSVSMW5WII4QA7

not attested not anchored not stored refs pending

A Large-Scale Dataset and Benchmark: Do Protein-Ligand Models Learn Binding Sites or Just Binding Likelihood?

Hao Xu, Iadh Ounis, Joseph Loscalzo, Ke Yuan, Zaiqiao Meng, Zhaohan Meng, Zhen Bai

arxiv:2605.24045 v1 · 2026-05-21 · 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{WLTCMB2TEY7MVSVSMW5WII4QA7}

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	2026-05-26T01:02:42.659903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2e6260753263ecacab265bb64239007eeed2a5a6fdc6fd97706ec37bf815524

Aliases

arxiv: 2605.24045 · arxiv_version: 2605.24045v1 · doi: 10.48550/arxiv.2605.24045 · pith_short_12: WLTCMB2TEY7M · pith_short_16: WLTCMB2TEY7MVSVS · pith_short_8: WLTCMB2T

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/WLTCMB2TEY7MVSVSMW5WII4QA7 \
  | 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: b2e6260753263ecacab265bb64239007eeed2a5a6fdc6fd97706ec37bf815524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80bf42a7f5f58199d708c75cadbf35e92e16c8c22332bd6e5b4a48974f61af5b",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-21T20:50:03Z",
    "title_canon_sha256": "371a5ae391fa9183bb27dbd172580c9dc3d71cb05da6dbbd408975de0fa74c88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.24045",
    "kind": "arxiv",
    "version": 1
  }
}