Pith Number

pith:K3YBT34I

pith:2020:K3YBT34I5SSSVQFJTGPDCJBGVW

not attested not anchored not stored refs pending

DeepPurpose: a Deep Learning Library for Drug-Target Interaction Prediction

Cao Xiao, Jimeng Sun, Kexin Huang, Lucas Glass, Marinka Zitnik, Tianfan Fu

arxiv:2004.08919 v3 · 2020-04-19 · cs.LG · q-bio.QM · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K3YBT34I5SSSVQFJTGPDCJBGVW}

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	2026-07-05T01:58:21.088082Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

56f019ef88eca52ac0a9999e312426adb50cae48b504cc3ee08416a036cea6a0

Aliases

arxiv: 2004.08919 · arxiv_version: 2004.08919v3 · doi: 10.48550/arxiv.2004.08919 · pith_short_12: K3YBT34I5SSS · pith_short_16: K3YBT34I5SSSVQFJ · pith_short_8: K3YBT34I

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/K3YBT34I5SSSVQFJTGPDCJBGVW \
  | 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: 56f019ef88eca52ac0a9999e312426adb50cae48b504cc3ee08416a036cea6a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18fbc4f26418c25ad7d30e56e39b9afe751fc17758c13ae1c35cabf1f9d4a1cf",
    "cross_cats_sorted": [
      "q-bio.QM",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-04-19T17:31:55Z",
    "title_canon_sha256": "122c30d3b6e5f59d085d6965d3331fdc77175a9d74dd1798e4d465598617b646"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.08919",
    "kind": "arxiv",
    "version": 3
  }
}