Pith Number

pith:PFIU7KJC

pith:2025:PFIU7KJCWJTMGDCRUOK5SQWJYA

not attested not anchored not stored refs pending

Accurate and generalizable protein-ligand binding affinity prediction with geometric deep learning

Guang Yang, Krinos Li, Xianglu Xiao, Zijun Zhong

arxiv:2504.16261 v1 · 2025-04-22 · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFIU7KJCWJTMGDCRUOK5SQWJYA}

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	2026-07-05T10:52:43.898480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79514fa922b266c30c51a395d942c9c01ed6ffd919d87fe09bda1838dd539991

Aliases

arxiv: 2504.16261 · arxiv_version: 2504.16261v1 · doi: 10.48550/arxiv.2504.16261 · pith_short_12: PFIU7KJCWJTM · pith_short_16: PFIU7KJCWJTMGDCR · pith_short_8: PFIU7KJC

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/PFIU7KJCWJTMGDCRUOK5SQWJYA \
  | 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: 79514fa922b266c30c51a395d942c9c01ed6ffd919d87fe09bda1838dd539991

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f1d04853c1802b98e6c401253b29184552d57642c8c8bb5aa4759b6025df2e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2025-04-22T20:38:47Z",
    "title_canon_sha256": "b42c76398dcc9b71f9f2192d9bdaef0f3493a6a081cd2de19ebc7893b706993b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.16261",
    "kind": "arxiv",
    "version": 1
  }
}