Pith Number

pith:FD2TOQ5P

pith:2025:FD2TOQ5P563UN5BKL3KY2FX77S

not attested not anchored not stored refs pending

KEPLA: A Knowledge-Enhanced Deep Learning Framework for Accurate Protein-Ligand Binding Affinity Prediction

Dapeng Wu, Han Liu, Keyan Ding, Liqiang Nie, Peilin Chen, Shiqi Wang, Yinwei Wei

arxiv:2506.13196 v5 · 2025-06-16 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FD2TOQ5P563UN5BKL3KY2FX77S}

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	2026-06-19T16:11:11.427371Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28f53743afefb746f42a5ed58d16fffc9fa68ffe87adf2381edb1bb1c399590d

Aliases

arxiv: 2506.13196 · arxiv_version: 2506.13196v5 · doi: 10.48550/arxiv.2506.13196 · pith_short_12: FD2TOQ5P563U · pith_short_16: FD2TOQ5P563UN5BK · pith_short_8: FD2TOQ5P

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/FD2TOQ5P563UN5BKL3KY2FX77S \
  | 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: 28f53743afefb746f42a5ed58d16fffc9fa68ffe87adf2381edb1bb1c399590d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac38d0f2e0401973cd9c9750a915fff762e9d6b3a7dc08c6393fd637caa1d599",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-16T08:02:42Z",
    "title_canon_sha256": "e221d7b5b7c581e4db62287ddb7bdbe21099b8a014e0c44b5def2ad24115cb84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13196",
    "kind": "arxiv",
    "version": 5
  }
}