Pith Number

pith:6NMBU37B

pith:2026:6NMBU37BJ5WT2GZNK672325Y4B

not attested not anchored not stored refs pending

Characterizing all locally exponentially stabilizing controllers as a linear feedback plus learnable nonlinear Youla dynamics

Luca Furieri

arxiv:2601.02244 v2 · 2026-01-05 · 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{6NMBU37BJ5WT2GZNK672325Y4B}

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	2026-05-20T00:05:39.904424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3581a6fe14f6d3d1b2d57bfadebb8e074cb9f70483d3c23cb6c936a1a01f894

Aliases

arxiv: 2601.02244 · arxiv_version: 2601.02244v2 · doi: 10.48550/arxiv.2601.02244 · pith_short_12: 6NMBU37BJ5WT · pith_short_16: 6NMBU37BJ5WT2GZN · pith_short_8: 6NMBU37B

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/6NMBU37BJ5WT2GZNK672325Y4B \
  | 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: f3581a6fe14f6d3d1b2d57bfadebb8e074cb9f70483d3c23cb6c936a1a01f894

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b99838c0525e69dd330f8b7092ee3449f0cf0c5f5a5cac1df47d4dda0c08d76b",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-01-05T16:25:01Z",
    "title_canon_sha256": "59c77f6fbab8a090f21188299170609cb4360fe9f46dfa7d8f6cf6e7aea156c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.02244",
    "kind": "arxiv",
    "version": 2
  }
}