Pith Number

pith:KKGH2MXA

pith:2025:KKGH2MXAYCLOJK5XFLZVGHOELD

not attested not anchored not stored refs pending

Data-Efficient Safe Policy Improvement Using Parametric Structure

Guillermo A. P\'erez, Kasper Engelen, Marnix Suilen

arxiv:2507.15532 v2 · 2025-07-21 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKGH2MXAYCLOJK5XFLZVGHOELD}

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.

Cited by

2 papers in Pith

Robust Probabilistic Shielding for Safe Offline Reinforcement Learning

Robust Parameter Learning for Uncertain MDPs

Receipt and verification

First computed	2026-07-05T11:55:41.446779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528c7d32e0c096e4abb72af3531dc458f5ac92185cd27c19220a516d1961fa73

Aliases

arxiv: 2507.15532 · arxiv_version: 2507.15532v2 · doi: 10.48550/arxiv.2507.15532 · pith_short_12: KKGH2MXAYCLO · pith_short_16: KKGH2MXAYCLOJK5X · pith_short_8: KKGH2MXA

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/KKGH2MXAYCLOJK5XFLZVGHOELD \
  | 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: 528c7d32e0c096e4abb72af3531dc458f5ac92185cd27c19220a516d1961fa73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fdb0522b46e11316ff952eea924142e23076b935bcd12cad244e8301cb24503",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-07-21T12:00:03Z",
    "title_canon_sha256": "6c57621d524bd73e66112c0ef26ff30128049916b38c666b121aac2854ab0ab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15532",
    "kind": "arxiv",
    "version": 2
  }
}