Pith Number

pith:NRIFZLSC

pith:2021:NRIFZLSCWUKLLB5UZGVQ556CQB

not attested not anchored not stored refs pending

$\mathcal{L}_1$ Adaptive Control for Switching Reference Systems: Application to Flight Control

Naira Hovakimyan, Pan Zhao, Steven Snyder

arxiv:2101.00134 v1 · 2021-01-01 · math.OC · 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{NRIFZLSCWUKLLB5UZGVQ556CQB}

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	2026-07-05T02:04:15.784129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c505cae42b514b587b4c9ab0ef7c280574fb753b47d676fd9b784178c95a18b

Aliases

arxiv: 2101.00134 · arxiv_version: 2101.00134v1 · doi: 10.48550/arxiv.2101.00134 · pith_short_12: NRIFZLSCWUKL · pith_short_16: NRIFZLSCWUKLLB5U · pith_short_8: NRIFZLSC

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/NRIFZLSCWUKLLB5UZGVQ556CQB \
  | 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: 6c505cae42b514b587b4c9ab0ef7c280574fb753b47d676fd9b784178c95a18b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b55d821cd1ef5c567431b1acacb349cd341d0d109b02e1e4aedc928fa6e9e8f",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2021-01-01T01:45:49Z",
    "title_canon_sha256": "46431fc2f8ae3ed8f09a4933f1e73aa961a8f8e3c21cac0e3a2537fbb78e26d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.00134",
    "kind": "arxiv",
    "version": 1
  }
}