Pith Number

pith:Y2P3ZRJE

pith:2025:Y2P3ZRJENXQ6W7QTMBQMWY3UFM

not attested not anchored not stored refs pending

Navigating Polytopes with Safety: A Control Barrier Function Approach

Tamas G. Molnar

arxiv:2505.17270 v1 · 2025-05-22 · eess.SY · cs.RO · cs.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{Y2P3ZRJENXQ6W7QTMBQMWY3UFM}

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	2026-07-05T11:08:23.712906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69fbcc5246de1eb7e136060cb63742b32517a9f603b2dde42014880900bb488

Aliases

arxiv: 2505.17270 · arxiv_version: 2505.17270v1 · doi: 10.48550/arxiv.2505.17270 · pith_short_12: Y2P3ZRJENXQ6 · pith_short_16: Y2P3ZRJENXQ6W7QT · pith_short_8: Y2P3ZRJE

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/Y2P3ZRJENXQ6W7QTMBQMWY3UFM \
  | 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: c69fbcc5246de1eb7e136060cb63742b32517a9f603b2dde42014880900bb488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a05957aef3a1bdb9b92c988e4a586c994b636a57a45afe2bb647cd470c212d1",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-05-22T20:39:07Z",
    "title_canon_sha256": "8bbe38a1ea84e41d2b9a574affd763d06f6be67844eac677d4bb17642d0b2ec7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.17270",
    "kind": "arxiv",
    "version": 1
  }
}