Pith Number

pith:LKJEYS3D

pith:2024:LKJEYS3D7JHV2M4S5KFGA3DMKV

not attested not anchored not stored refs pending

Multivariable Extremum Seeking Control for Dynamic Maps through Sliding Modes and Periodic Switching Function

Liu Hsu, Nerito Oliveira Aminde, Tiago Roux Oliveira

arxiv:2407.20805 v1 · 2024-07-30 · 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{LKJEYS3D7JHV2M4S5KFGA3DMKV}

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	2026-07-05T08:50:18.766503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a924c4b63fa4f5d3392ea8a606c6c55550a66235b38bce7c4a609cadfe87c4d

Aliases

arxiv: 2407.20805 · arxiv_version: 2407.20805v1 · doi: 10.48550/arxiv.2407.20805 · pith_short_12: LKJEYS3D7JHV · pith_short_16: LKJEYS3D7JHV2M4S · pith_short_8: LKJEYS3D

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/LKJEYS3D7JHV2M4S5KFGA3DMKV \
  | 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: 5a924c4b63fa4f5d3392ea8a606c6c55550a66235b38bce7c4a609cadfe87c4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eee68c3a902cd8d217ad635184a003de009659338075c3153f4d7049c54b25b7",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-07-30T13:10:39Z",
    "title_canon_sha256": "d9706b95218cfba20daeccc8d31371497a042e4a829885b446b174b0a3757446"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.20805",
    "kind": "arxiv",
    "version": 1
  }
}