Pith Number

pith:JP5OUPOA

pith:2025:JP5OUPOAXM2T5TG3Z35Q6RXTG5

not attested not anchored not stored refs pending

A Contingency Model Predictive Control Framework for Safe Learning

Alexander Katriniok, Maurice Heemels, Merlijne Geurts, Tren Baltussen

arxiv:2505.22776 v1 · 2025-05-28 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JP5OUPOAXM2T5TG3Z35Q6RXTG5}

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	2026-07-05T11:11:49.782599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bfaea3dc0bb353eccdbcefb0f46f33770d969b9bc9a4805be3930ed7f9ec2b9

Aliases

arxiv: 2505.22776 · arxiv_version: 2505.22776v1 · doi: 10.48550/arxiv.2505.22776 · pith_short_12: JP5OUPOAXM2T · pith_short_16: JP5OUPOAXM2T5TG3 · pith_short_8: JP5OUPOA

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/JP5OUPOAXM2T5TG3Z35Q6RXTG5 \
  | 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: 4bfaea3dc0bb353eccdbcefb0f46f33770d969b9bc9a4805be3930ed7f9ec2b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7aa9c5e79a0685bf809183d2acab9b6144eafe759da25c5ddaa5f502cdda4dfb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-28T18:45:23Z",
    "title_canon_sha256": "b79a086e1ef565076a94865f2d11a4a0ced534c8727adf00f1b3f7b099b0ef0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22776",
    "kind": "arxiv",
    "version": 1
  }
}