Pith Number

pith:7DKHR4NL

pith:2018:7DKHR4NLTAMKFBU6QTAQJGUVEF

not attested not anchored not stored refs pending

Inorganic Materials Synthesis Planning with Literature-Trained Neural Networks

Alexander van Grootel, Andrew McCallum, Edward Kim, Elsa Olivetti, Emma Strubell, Haw-Shiuan Chang, Kevin Huang, Matthew Staib, Sheshera Mysore, Stefanie Jegelka, Zach Jensen

arxiv:1901.00032 v2 · 2018-12-31 · cond-mat.mtrl-sci · cs.AI · 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{7DKHR4NLTAMKFBU6QTAQJGUVEF}

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	2026-05-17T23:53:49.731675Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8d478f1ab9818a2869e84c1049a95214e845df4ec3cd26c3c9666d7c2d5a98e

Aliases

arxiv: 1901.00032 · arxiv_version: 1901.00032v2 · doi: 10.48550/arxiv.1901.00032 · pith_short_12: 7DKHR4NLTAMK · pith_short_16: 7DKHR4NLTAMKFBU6 · pith_short_8: 7DKHR4NL

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/7DKHR4NLTAMKFBU6QTAQJGUVEF \
  | 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: f8d478f1ab9818a2869e84c1049a95214e845df4ec3cd26c3c9666d7c2d5a98e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57b9948e977f7e46fa5fa91102b1c22da0a1dd4f88d255650b5ccb2df877d839",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2018-12-31T20:03:01Z",
    "title_canon_sha256": "89ffb7c7662465c00002a1087f26cfd213ec2330615e2eced031121c42576ccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00032",
    "kind": "arxiv",
    "version": 2
  }
}