Pith Number

pith:DPK5LA6I

pith:2019:DPK5LA6IPXEAYJW7IJV4MDAYI4

not attested not anchored not stored refs pending

Evolving Rewards to Automate Reinforcement Learning

Aleksandra Faust, Anthony Francis, Dar Mehta

arxiv:1905.07628 v1 · 2019-05-18 · cs.LG · cs.AI · cs.NE · 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{DPK5LA6IPXEAYJW7IJV4MDAYI4}

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	2026-05-17T23:45:49.030183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bd5d583c87dc80c26df426bc60c184701deb0cabe410f38cc284ce4c5329d77

Aliases

arxiv: 1905.07628 · arxiv_version: 1905.07628v1 · doi: 10.48550/arxiv.1905.07628 · pith_short_12: DPK5LA6IPXEA · pith_short_16: DPK5LA6IPXEAYJW7 · pith_short_8: DPK5LA6I

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/DPK5LA6IPXEAYJW7IJV4MDAYI4 \
  | 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: 1bd5d583c87dc80c26df426bc60c184701deb0cabe410f38cc284ce4c5329d77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "640942edf55712616ce0b1b636739b532637bcaef891e196f4d72daf51811ad8",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-18T19:20:04Z",
    "title_canon_sha256": "710f98091cb2c45dc0a08c8748ffb96bf844016187a177cc79637614fa9a1f66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07628",
    "kind": "arxiv",
    "version": 1
  }
}