Pith Number

pith:676OM7FU

pith:2025:676OM7FULB2XCHZTGNMAELWFDX

not attested not anchored not stored refs pending

FLoRA: Sample-Efficient Preference-based RL via Low-Rank Style Adaptation of Reward Functions

Danica Kragic, Daniel Marta, Finn Busch, Iolanda Leite, Jens Lundell, Miguel Vasco, Olov Andersson, Simon Holk, Timon Homberger

arxiv:2504.10002 v1 · 2025-04-14 · 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{676OM7FULB2XCHZTGNMAELWFDX}

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	2026-07-05T10:48:46.271563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7fce67cb45875711f333358022ec51de2b66863ae8bbaf395a9615fe56798b6

Aliases

arxiv: 2504.10002 · arxiv_version: 2504.10002v1 · doi: 10.48550/arxiv.2504.10002 · pith_short_12: 676OM7FULB2X · pith_short_16: 676OM7FULB2XCHZT · pith_short_8: 676OM7FU

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/676OM7FULB2XCHZTGNMAELWFDX \
  | 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: f7fce67cb45875711f333358022ec51de2b66863ae8bbaf395a9615fe56798b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15139dbc0aff361922256b0d2a830e203b7c08ecb570fbcd0860a40bde1426f5",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2025-04-14T09:04:14Z",
    "title_canon_sha256": "5aa79f8a50ba18e453829f90b89d1310730bd8ad7e62bd6d664862b6e90cb4f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.10002",
    "kind": "arxiv",
    "version": 1
  }
}