Pith Number

pith:TXASHBIK

pith:2022:TXASHBIKQMXMTFHAFW22LW4IEA

not attested not anchored not stored refs pending

POLTER: Policy Trajectory Ensemble Regularization for Unsupervised Reinforcement Learning

Bodo Rosenhahn, Carolin Benjamins, Frederik Schubert, Marius Lindauer, Sebastian D\"ohler

arxiv:2205.11357 v3 · 2022-05-23 · 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{TXASHBIKQMXMTFHAFW22LW4IEA}

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	2026-07-05T07:24:46.030385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dc123850a832ec994e02db5a5db8820142f9f81a3cffd00600d07ccac610e25

Aliases

arxiv: 2205.11357 · arxiv_version: 2205.11357v3 · doi: 10.48550/arxiv.2205.11357 · pith_short_12: TXASHBIKQMXM · pith_short_16: TXASHBIKQMXMTFHA · pith_short_8: TXASHBIK

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/TXASHBIKQMXMTFHAFW22LW4IEA \
  | 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: 9dc123850a832ec994e02db5a5db8820142f9f81a3cffd00600d07ccac610e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae85ac12789ee4f9ffb9e61229005eee387e8fd95e20bce0283bd0c5cd95139",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-05-23T14:42:38Z",
    "title_canon_sha256": "27bbbc3992b234f69b5781a1af744d174819c1944f501dc9a6a5dda207a929bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11357",
    "kind": "arxiv",
    "version": 3
  }
}