Pith Number

pith:XHV7ZNEA

pith:2015:XHV7ZNEAG4ASTW3O4ELRW7Q5D5

not attested not anchored not stored refs pending

Model-based Reinforcement Learning with Parametrized Physical Models and Optimism-Driven Exploration

Christopher Xie, Pieter Abbeel, Sachin Patil, Sergey Levine, Teodor Moldovan

arxiv:1509.06824 v2 · 2015-09-23 · cs.LG · cs.RO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XHV7ZNEAG4ASTW3O4ELRW7Q5D5}

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	2026-05-18T01:19:05.801059Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9ebfcb480370129db6ee1171b7e1d1f468f211c310356241107ddb341b9266c

Aliases

arxiv: 1509.06824 · arxiv_version: 1509.06824v2 · doi: 10.48550/arxiv.1509.06824 · pith_short_12: XHV7ZNEAG4AS · pith_short_16: XHV7ZNEAG4ASTW3O · pith_short_8: XHV7ZNEA

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/XHV7ZNEAG4ASTW3O4ELRW7Q5D5 \
  | 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: b9ebfcb480370129db6ee1171b7e1d1f468f211c310356241107ddb341b9266c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a29f7edb16d8c88682538abead494c7704d0a2531ad9ec32c40ba2efff6a8d1c",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-09-23T02:04:18Z",
    "title_canon_sha256": "552c4966bf5f318831806dd4f7bdc469159fd93bb745581e40d6cfe1a4b04a32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.06824",
    "kind": "arxiv",
    "version": 2
  }
}