Pith Number

pith:WOHCFMKQ

pith:2013:WOHCFMKQD5YFGFXL757MCAR6YU

not attested not anchored not stored refs pending

Adaptive-Gain Second Order Sliding Mode Observer Design for Switching Power Converters

Jianxing Liu, Maxime Wack, M.Harmouche, Salah Laghrouche

arxiv:1303.5841 v2 · 2013-03-23 · 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{WOHCFMKQD5YFGFXL757MCAR6YU}

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	2026-05-18T03:22:16.985443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b38e22b1501f705316ebff7ec1023ec5143c81521d92af93adae21d9ac2ecf8a

Aliases

arxiv: 1303.5841 · arxiv_version: 1303.5841v2 · doi: 10.48550/arxiv.1303.5841 · pith_short_12: WOHCFMKQD5YF · pith_short_16: WOHCFMKQD5YFGFXL · pith_short_8: WOHCFMKQ

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/WOHCFMKQD5YFGFXL757MCAR6YU \
  | 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: b38e22b1501f705316ebff7ec1023ec5143c81521d92af93adae21d9ac2ecf8a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fda7a1a5c0a4ca1725a0274e6acb21c268de45f671e485e691193f2b0d93aca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-03-23T12:46:03Z",
    "title_canon_sha256": "963a772a411f1b6d43b57b7b06b2287742fe0921d46fbcc91517e65ab6dcc495"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.5841",
    "kind": "arxiv",
    "version": 2
  }
}