Pith Number

pith:5UPPEQNQ

pith:2022:5UPPEQNQTF7OYQG5FGANSO6G4L

not attested not anchored not stored refs pending

Mismatched Disturbance Rejection Control for Second-Order Discrete-Time Systems

Hongxia Wang, Huanshui Zhang, Kai Peng, Shichao Lv

arxiv:2205.01261 v1 · 2022-05-03 · math.OC

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5UPPEQNQTF7OYQG5FGANSO6G4L}

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	2026-07-05T04:20:02.914573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed1ef241b0997eec40dd2980d93bc6e2f02fa617424711c3a4e697848601cf4c

Aliases

arxiv: 2205.01261 · arxiv_version: 2205.01261v1 · doi: 10.48550/arxiv.2205.01261 · pith_short_12: 5UPPEQNQTF7O · pith_short_16: 5UPPEQNQTF7OYQG5 · pith_short_8: 5UPPEQNQ

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/5UPPEQNQTF7OYQG5FGANSO6G4L \
  | 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: ed1ef241b0997eec40dd2980d93bc6e2f02fa617424711c3a4e697848601cf4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fd12f089d112d6792089fc1e2c15277af047ded2393e1756e33970f823e7983",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-05-03T01:03:06Z",
    "title_canon_sha256": "1c2c15068697741fad1168ddd14aa494f80f0d2debdd9ae8dffdd7c4adefb3a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01261",
    "kind": "arxiv",
    "version": 1
  }
}