Pith Number

pith:BEZDCLCI

pith:2018:BEZDCLCIIJYQYXQMCWJ3HHXJRP

not attested not anchored not stored refs pending

Deep learning for in vitro prediction of pharmaceutical formulations

Defang Ouyang, Qianqian Zhao, Xiaoshan Li, Yan su, Yilong Yang, Zhuyifan Ye

arxiv:1809.02069 v1 · 2018-09-06 · cs.LG · 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{BEZDCLCIIJYQYXQMCWJ3HHXJRP}

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	2026-05-17T23:59:14.397665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0932312c4842710c5e0c1593b39ee98be5b8c44f441207805f6a22a2508bda58

Aliases

arxiv: 1809.02069 · arxiv_version: 1809.02069v1 · doi: 10.48550/arxiv.1809.02069 · pith_short_12: BEZDCLCIIJYQ · pith_short_16: BEZDCLCIIJYQYXQM · pith_short_8: BEZDCLCI

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/BEZDCLCIIJYQYXQMCWJ3HHXJRP \
  | 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: 0932312c4842710c5e0c1593b39ee98be5b8c44f441207805f6a22a2508bda58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbf85b1c5b0fc43c313829b47eceeb6c2933e38b05843aaab3bd6eb5368321e6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-09-06T16:03:18Z",
    "title_canon_sha256": "7284c9a354e5cf3e45fbb58d628a2ff027ff749c1ca76c1b2a608878d95d0f5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.02069",
    "kind": "arxiv",
    "version": 1
  }
}