Pith Number

pith:YF75QKFC

pith:2017:YF75QKFC2IGSXV7GM2SVLNINZ2

not attested not anchored not stored refs pending

Combining Model-Based and Model-Free Updates for Trajectory-Centric Reinforcement Learning

Gaurav Sukhatme, Karol Hausman, Marvin Zhang, Sergey Levine, Stefan Schaal, Yevgen Chebotar

arxiv:1703.03078 v3 · 2017-03-08 · 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{YF75QKFC2IGSXV7GM2SVLNINZ2}

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	2026-05-18T00:42:12.290665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c17fd828a2d20d2bd7e666a555b50dce9ba726313f5ea9252c8d889bccfc75e8

Aliases

arxiv: 1703.03078 · arxiv_version: 1703.03078v3 · doi: 10.48550/arxiv.1703.03078 · pith_short_12: YF75QKFC2IGS · pith_short_16: YF75QKFC2IGSXV7G · pith_short_8: YF75QKFC

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/YF75QKFC2IGSXV7GM2SVLNINZ2 \
  | 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: c17fd828a2d20d2bd7e666a555b50dce9ba726313f5ea9252c8d889bccfc75e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5beb01bd66090a9e32de1433dcc09a7cbf004a46c87d1d77aaadde94be5e05df",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2017-03-08T23:58:56Z",
    "title_canon_sha256": "46df40cff9d6e3e758d9fa486df171f328d15b3bd378d372678b1672c1bcd886"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.03078",
    "kind": "arxiv",
    "version": 3
  }
}