Pith Number

pith:5MHMTJBM

pith:2019:5MHMTJBMQG67COHYGCMT5HLYHK

not attested not anchored not stored refs pending

Using Natural Language for Reward Shaping in Reinforcement Learning

Prasoon Goyal, Raymond J. Mooney, Scott Niekum

arxiv:1903.02020 v2 · 2019-03-05 · 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{5MHMTJBMQG67COHYGCMT5HLYHK}

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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.

Cited by

2 papers in Pith

Adapting Generalist Robot Policies with Semantic Reinforcement Learning

A Survey of Reinforcement Learning for Large Reasoning Models

Receipt and verification

First computed	2026-05-17T23:44:37.663096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb0ec9a42c81bdf138f830993e9d783aa8a4cddb99a0d467f45f7c88ed0938d7

Aliases

arxiv: 1903.02020 · arxiv_version: 1903.02020v2 · doi: 10.48550/arxiv.1903.02020 · pith_short_12: 5MHMTJBMQG67 · pith_short_16: 5MHMTJBMQG67COHY · pith_short_8: 5MHMTJBM

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/5MHMTJBMQG67COHYGCMT5HLYHK \
  | 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: eb0ec9a42c81bdf138f830993e9d783aa8a4cddb99a0d467f45f7c88ed0938d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5179ce8d85a0efef9d9911adf5cbdae03b5f531687a43794391f4d6806fac999",
    "cross_cats_sorted": [
      "cs.AI",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-03-05T19:20:35Z",
    "title_canon_sha256": "c0edeb7865489f672cdc0b8b574f44ae4ae58ada05fbdb28754fb5e396f101ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02020",
    "kind": "arxiv",
    "version": 2
  }
}