Pith Number

pith:DQHT3RWF

pith:2021:DQHT3RWFV6CUSOENYFL53RW22V

not attested not anchored not stored refs pending

Improved Reinforcement Learning Pushing Policies via Heuristic Rules

Iason Sarantopoulos, Marios Kiatos, Sotiris Malassiotis, Zoe Doulgeri

arxiv:2111.11156 v2 · 2021-11-22 · 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{DQHT3RWFV6CUSOENYFL53RW22V}

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	2026-07-05T05:00:39.157128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c0f3dc6c5af8549388dc157ddc6dad54a8f85786d990a25e2d92a5a5267560a

Aliases

arxiv: 2111.11156 · arxiv_version: 2111.11156v2 · doi: 10.48550/arxiv.2111.11156 · pith_short_12: DQHT3RWFV6CU · pith_short_16: DQHT3RWFV6CUSOEN · pith_short_8: DQHT3RWF

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/DQHT3RWFV6CUSOENYFL53RW22V \
  | 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: 1c0f3dc6c5af8549388dc157ddc6dad54a8f85786d990a25e2d92a5a5267560a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5efbb786fe45d68ad8dcea1538b72a550a1194e8ddb38f4a4e24610496ef38cb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2021-11-22T12:45:18Z",
    "title_canon_sha256": "fb0b28763e64e3f30534c869c64a92d6ac0c30c57f499478f479eb1547c1ca8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.11156",
    "kind": "arxiv",
    "version": 2
  }
}