Pith Number

pith:YEGNMDHJ

pith:2019:YEGNMDHJA5K3ZVY2KVQI6ZROUD

not attested not anchored not stored refs pending

Value-Added Chemical Discovery Using Reinforcement Learning

Hieu Doan, Peihong Jiang, Prasanna Balaprakash, Rajeev Surendran Assary, Sandeep Madireddy

arxiv:1911.07630 v1 · 2019-11-10 · cs.OH · 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{YEGNMDHJA5K3ZVY2KVQI6ZROUD}

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	2026-07-05T00:20:06.109984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c10cd60ce90755bcd71a55608f662ea0fa8ae39b9f5a31ac25b0f5fb9ab5e573

Aliases

arxiv: 1911.07630 · arxiv_version: 1911.07630v1 · doi: 10.48550/arxiv.1911.07630 · pith_short_12: YEGNMDHJA5K3 · pith_short_16: YEGNMDHJA5K3ZVY2 · pith_short_8: YEGNMDHJ

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/YEGNMDHJA5K3ZVY2KVQI6ZROUD \
  | 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: c10cd60ce90755bcd71a55608f662ea0fa8ae39b9f5a31ac25b0f5fb9ab5e573

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30759d043684789e044f5265dfa7062ab4b28d8fe596b7dfa7628ef23148c6fd",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.OH",
    "submitted_at": "2019-11-10T07:36:37Z",
    "title_canon_sha256": "c6d862ccb083c9aa918536d4aa5cad5b5c135e9ab0b6065419f227eec8e2b104"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.07630",
    "kind": "arxiv",
    "version": 1
  }
}