Pith Number

pith:7N7RS2CT

pith:2017:7N7RS2CTQUJVNWATK6KERW2ESP

not attested not anchored not stored refs pending

Semi-supervised learning of hierarchical representations of molecules using neural message passing

Hai Nguyen, Kenta Oono, Shin-ichi Maeda

arxiv:1711.10168 v2 · 2017-11-28 · stat.ML · 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{7N7RS2CTQUJVNWATK6KERW2ESP}

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	2026-05-18T00:29:17.818724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb7f196853851356d813579448db4493da3a468f539623ae50653f67ea9b5d44

Aliases

arxiv: 1711.10168 · arxiv_version: 1711.10168v2 · doi: 10.48550/arxiv.1711.10168 · pith_short_12: 7N7RS2CTQUJV · pith_short_16: 7N7RS2CTQUJVNWAT · pith_short_8: 7N7RS2CT

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/7N7RS2CTQUJVNWATK6KERW2ESP \
  | 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: fb7f196853851356d813579448db4493da3a468f539623ae50653f67ea9b5d44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9986925f80d9beaa47e199b0f51fb8ade466cd5e0c60cfcd3eb05c187af9f25",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2017-11-28T08:13:17Z",
    "title_canon_sha256": "427c94c45c0d592bbcaece205a3bb45145a6c0b494c6a00fb6c98d64d89e2b83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10168",
    "kind": "arxiv",
    "version": 2
  }
}