Pith Number

pith:WCFCALPU

pith:2025:WCFCALPU67Y5VO5FIUD7ZOLHTT

not attested not anchored not stored refs pending

Conformal Contraction for Robust Nonlinear Control with Distribution-Free Uncertainty Quantification

Hiroyasu Tsukamoto, Melkior Ornik, Sihang Wei

arxiv:2507.13613 v1 · 2025-07-18 · math.OC · 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{WCFCALPU67Y5VO5FIUD7ZOLHTT}

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	2026-07-05T11:39:20.194626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b08a202df4f7f1dabba54507fcb9679ce3f9c359c95b5420ac93f0ceda112388

Aliases

arxiv: 2507.13613 · arxiv_version: 2507.13613v1 · doi: 10.48550/arxiv.2507.13613 · pith_short_12: WCFCALPU67Y5 · pith_short_16: WCFCALPU67Y5VO5F · pith_short_8: WCFCALPU

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/WCFCALPU67Y5VO5FIUD7ZOLHTT \
  | 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: b08a202df4f7f1dabba54507fcb9679ce3f9c359c95b5420ac93f0ceda112388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e91b6a1a4aba1b8c6abd4bbf5e43c325125ebcf912f0e2d72d745e0c15f7cc64",
    "cross_cats_sorted": [
      "cs.RO",
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-07-18T02:44:32Z",
    "title_canon_sha256": "f76df8f7980ade08904dc61ba66c16d54b68f372e384a38d512001dcfd9e0f85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13613",
    "kind": "arxiv",
    "version": 1
  }
}