Pith Number

pith:TFL7ESJT

pith:2026:TFL7ESJTDLXFKHU6UGXXTTBU6K

not attested not anchored not stored refs pending

Robust Direct Data-Driven Hamiltonian for Safe Set Computation under Measurement Noise and Disturbances

Christopher A. Strong, Claire J. Tomlin, Jason J. Choi, Klaske van Heusden, Mohammad Bajelani

arxiv:2606.17292 v1 · 2026-06-15 · eess.SY · 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{TFL7ESJTDLXFKHU6UGXXTTBU6K}

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	2026-06-19T16:10:08.302388Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9957f249331aee551e9ea1af79cc34f28c47c3c8456c549fc3633765395c699a

Aliases

arxiv: 2606.17292 · arxiv_version: 2606.17292v1 · doi: 10.48550/arxiv.2606.17292 · pith_short_12: TFL7ESJTDLXF · pith_short_16: TFL7ESJTDLXFKHU6 · pith_short_8: TFL7ESJT

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/TFL7ESJTDLXFKHU6UGXXTTBU6K \
  | 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: 9957f249331aee551e9ea1af79cc34f28c47c3c8456c549fc3633765395c699a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4a0376babbe98200acb40a6114632f9f7e41046169a2c4d7b94d7f3910f2e3a",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-15T21:00:21Z",
    "title_canon_sha256": "bda24a2adca6220fbb70f8b3b978f489e72e63ccfbb17610d5ac381c103f0452"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.17292",
    "kind": "arxiv",
    "version": 1
  }
}