Pith Number

pith:VN5Z7JIF

pith:2024:VN5Z7JIFCUY4TCWZCCQW2U5MMM

not attested not anchored not stored refs pending

On-Robot Reinforcement Learning with Goal-Contrastive Rewards

Jan-Willem van de Meent, Karl Schmeckpeper, Lawson L. S. Wong, Lingfeng Sun, Ondrej Biza, Robert Platt, Tarik Kelestemur, Thomas Weng, Yecheng Jason Ma

arxiv:2410.19989 v2 · 2024-10-25 · cs.RO · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VN5Z7JIFCUY4TCWZCCQW2U5MMM}

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	2026-07-05T11:03:17.844378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab7b9fa5051531c98ad910a16d53ac633251b026c030d00b6def2c3586932df2

Aliases

arxiv: 2410.19989 · arxiv_version: 2410.19989v2 · doi: 10.48550/arxiv.2410.19989 · pith_short_12: VN5Z7JIFCUY4 · pith_short_16: VN5Z7JIFCUY4TCWZ · pith_short_8: VN5Z7JIF

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/VN5Z7JIFCUY4TCWZCCQW2U5MMM \
  | 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: ab7b9fa5051531c98ad910a16d53ac633251b026c030d00b6def2c3586932df2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bde77434c053864139d8c93507016ca09f6e133132fef55a2cc8b86c505f0f5a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2024-10-25T22:11:54Z",
    "title_canon_sha256": "23f58ab1ccdf0babf71162c102504d00f7ad8bbb9ac14d22cd9ee67d444174ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19989",
    "kind": "arxiv",
    "version": 2
  }
}