Pith Number

pith:XSFAE52N

pith:2024:XSFAE52NKL4NTDC3O2RZJM6YSO

not attested not anchored not stored refs pending

Distributed Data-driven Unknown-input Observers for State Estimation

Gang Wang, Giorgia Disar\`o, Jian Sun, Maria Elena Valcher, Wenjie Liu, Yuzhou Wei

arxiv:2401.04660 v2 · 2024-01-09 · 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{XSFAE52NKL4NTDC3O2RZJM6YSO}

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.

Cited by

1 paper in Pith

Data-Driven Robust MPC for Unknown Nonlinear Systems via Set-Membership Learning

Receipt and verification

First computed	2026-07-05T09:15:28.980963Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc8a02774d52f8d98c5b76a394b3d8938b5214699fb3458cebb1530da3e65f23

Aliases

arxiv: 2401.04660 · arxiv_version: 2401.04660v2 · doi: 10.48550/arxiv.2401.04660 · pith_short_12: XSFAE52NKL4N · pith_short_16: XSFAE52NKL4NTDC3 · pith_short_8: XSFAE52N

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/XSFAE52NKL4NTDC3O2RZJM6YSO \
  | 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: bc8a02774d52f8d98c5b76a394b3d8938b5214699fb3458cebb1530da3e65f23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "561d3e6577195832a1ce939c9bdec3057ab7f04c7ec2cee23dfd6832355defff",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2024-01-09T16:32:15Z",
    "title_canon_sha256": "06656ffffcad728b240c0a29c7a6c30f10f700f18075c0c67d8e94e53474856e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.04660",
    "kind": "arxiv",
    "version": 2
  }
}