Pith Number

pith:TJUB22R7

pith:2026:TJUB22R7Y24LPTASTZUCLZZAME

not attested not anchored not stored refs pending

Policy Library CBF: Finite-Horizon Safety at Runtime via Parallel Rollouts

Bardh Hoxha, Dimitra Panagou, Georgios Fainekos, Hideki Okamoto, Taekyung Kim

arxiv:2605.16588 v1 · 2026-05-15 · cs.RO · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJUB22R7Y24LPTASTZUCLZZAME}

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	2026-05-20T00:02:31.367934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a681d6a3fc6b8b7cc129e6825e72061274ef5e10adb52d04f589bfdded45852

Aliases

arxiv: 2605.16588 · arxiv_version: 2605.16588v1 · doi: 10.48550/arxiv.2605.16588 · pith_short_12: TJUB22R7Y24L · pith_short_16: TJUB22R7Y24LPTAS · pith_short_8: TJUB22R7

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/TJUB22R7Y24LPTASTZUCLZZAME \
  | 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: 9a681d6a3fc6b8b7cc129e6825e72061274ef5e10adb52d04f589bfdded45852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "716768b58ddf2bb063c914e4fd27e1d72127f192cf4990a583726dc23a976cb7",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2026-05-15T19:45:52Z",
    "title_canon_sha256": "01d3b47d79001402469384e07a8f62d8129d5f1a79c1f2605d1fd8f676f0f253"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.16588",
    "kind": "arxiv",
    "version": 1
  }
}