Pith Number

pith:G7PQ5PA3

pith:2021:G7PQ5PA3BSPWZMT5K55TMCDFYP

not attested not anchored not stored refs pending

Solving the Real Robot Challenge using Deep Reinforcement Learning

David Cordova Bulens, Francisco Roldan Sanchez, Kevin McGuinness, Noel O'Connor, Qiang Wang, Robert McCarthy, Stephen J. Redmond

arxiv:2109.15233 v3 · 2021-09-30 · 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{G7PQ5PA3BSPWZMT5K55TMCDFYP}

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	2026-07-05T04:35:09.429824Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37df0ebc1b0c9f6cb27d577b360865c3f9efc39b391ec667bd7bc8460d199637

Aliases

arxiv: 2109.15233 · arxiv_version: 2109.15233v3 · doi: 10.48550/arxiv.2109.15233 · pith_short_12: G7PQ5PA3BSPW · pith_short_16: G7PQ5PA3BSPWZMT5 · pith_short_8: G7PQ5PA3

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/G7PQ5PA3BSPWZMT5K55TMCDFYP \
  | 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: 37df0ebc1b0c9f6cb27d577b360865c3f9efc39b391ec667bd7bc8460d199637

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aedd924d54703596891967c31310a4c9adb20079f22e66c313f8638018dc9076",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-09-30T16:12:17Z",
    "title_canon_sha256": "74157e6b65562a99acb189fe1b5d82534e6ce9856460dfd8e792e3af8d06b956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.15233",
    "kind": "arxiv",
    "version": 3
  }
}