Pith Number

pith:VNQVCEHS

pith:2026:VNQVCEHS5Y6JFKUDAZDSMCDGFE

not attested not anchored not stored refs pending

A Fair Comparison of Sliding-Mode and Immersion-and-Invariance Observers

A.J. Munoz-Vazquez, J.D. Sanchez-Torres

arxiv:2608.02000 v1 · 2026-08-03 · 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{VNQVCEHS5Y6JFKUDAZDSMCDGFE}

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	2026-08-04T02:10:28.042736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab615110f2ee3c92aa83064726086629206f8f68a7aa02bd98ae92e45a4a4531

Aliases

arxiv: 2608.02000 · arxiv_version: 2608.02000v1 · doi: 10.48550/arxiv.2608.02000 · pith_short_12: VNQVCEHS5Y6J · pith_short_16: VNQVCEHS5Y6JFKUD · pith_short_8: VNQVCEHS

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/VNQVCEHS5Y6JFKUDAZDSMCDGFE \
  | 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: ab615110f2ee3c92aa83064726086629206f8f68a7aa02bd98ae92e45a4a4531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836fe212351601f40a00c41915f055ef46e33c8c78eab65c0e962c916bc829eb",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-08-03T09:59:48Z",
    "title_canon_sha256": "aef800dda1c26dc5f4bf32a1f8e1c5487589683e9fe8cf72a5ecb60e781eae1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.02000",
    "kind": "arxiv",
    "version": 1
  }
}