Pith Number

pith:LLEZJXCA

pith:2026:LLEZJXCAFAEYEZPJOH4H55HVGR

not attested not anchored not stored refs pending

Specification-aware Robustness Margins for Symbolic Controllers

Adnane Saoud, Antoine Girard, Youssef Ait Si

arxiv:2606.28143 v1 · 2026-06-26 · 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{LLEZJXCAFAEYEZPJOH4H55HVGR}

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	2026-06-29T01:15:07.266841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ac994dc4028098265e971f87ef4f5347ea7956897bc0d328069228bcbb5cf1c

Aliases

arxiv: 2606.28143 · arxiv_version: 2606.28143v1 · doi: 10.48550/arxiv.2606.28143 · pith_short_12: LLEZJXCAFAEY · pith_short_16: LLEZJXCAFAEYEZPJ · pith_short_8: LLEZJXCA

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/LLEZJXCAFAEYEZPJOH4H55HVGR \
  | 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: 5ac994dc4028098265e971f87ef4f5347ea7956897bc0d328069228bcbb5cf1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8f33a3f79ab981548980dddc241e23fdb2d6db9066184f5b91547c4948f6ce2",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-06-26T14:41:13Z",
    "title_canon_sha256": "6f5618e2d89da519908436cd72b4931d22720edc63a81dc21b4837c9067599d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28143",
    "kind": "arxiv",
    "version": 1
  }
}