Pith Number

pith:QFQODV6W

pith:2017:QFQODV6WEKY3YUIXDZPORL2QGO

not attested not anchored not stored refs pending

Learning Graph-Level Representation for Drug Discovery

Deng Cai, Junying Li, Xiaofei He

arxiv:1709.03741 v2 · 2017-09-12 · 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{QFQODV6WEKY3YUIXDZPORL2QGO}

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	2026-05-18T00:35:03.404612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8160e1d7d622b1bc51171e5ee8af5033a05f677f813199dbb8de47234460bb68

Aliases

arxiv: 1709.03741 · arxiv_version: 1709.03741v2 · doi: 10.48550/arxiv.1709.03741 · pith_short_12: QFQODV6WEKY3 · pith_short_16: QFQODV6WEKY3YUIX · pith_short_8: QFQODV6W

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/QFQODV6WEKY3YUIXDZPORL2QGO \
  | 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: 8160e1d7d622b1bc51171e5ee8af5033a05f677f813199dbb8de47234460bb68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc90062029823986ad918674af5f53cf42fa6b7951adab6ae20d49b22f66936",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2017-09-12T08:41:39Z",
    "title_canon_sha256": "67ca54979b6fb3c86c2f7ed5c2498cdf6d70434a8d71c46a7f5540576a868a39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03741",
    "kind": "arxiv",
    "version": 2
  }
}