Pith Number

pith:UQF5JT6S

pith:2019:UQF5JT6SXDGOBQ76LMJV23HC53

not attested not anchored not stored refs pending

Learning retrosynthetic planning through self-play

Connor W. Coley, John S. Schreck, Kyle J. M. Bishop

arxiv:1901.06569 v1 · 2019-01-19 · cs.LG · 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{UQF5JT6SXDGOBQ76LMJV23HC53}

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	2026-05-17T23:55:49.817783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a40bd4cfd2b8cce0c3fe5b135d6ce2eec6c381f68cf19d52084e3389ddde0b31

Aliases

arxiv: 1901.06569 · arxiv_version: 1901.06569v1 · doi: 10.48550/arxiv.1901.06569 · pith_short_12: UQF5JT6SXDGO · pith_short_16: UQF5JT6SXDGOBQ76 · pith_short_8: UQF5JT6S

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/UQF5JT6SXDGOBQ76LMJV23HC53 \
  | 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: a40bd4cfd2b8cce0c3fe5b135d6ce2eec6c381f68cf19d52084e3389ddde0b31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f33a896fe48a3eda775915e7f3fcd9ada89379bf361682d78750398a3c9b675",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-19T18:43:43Z",
    "title_canon_sha256": "69c7d284c5d28467f220c39f134ced7d392c1ec214115b8d6332d218e4f6c1d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06569",
    "kind": "arxiv",
    "version": 1
  }
}