Pith Number

pith:BUCIPJBP

pith:2020:BUCIPJBP7YGNDA3YZDOXKS4DY2

not attested not anchored not stored refs pending

Robust Output Feedback MPC with Reduced Conservatism under Ellipsoidal Uncertainty

Junyi Geng, Katherine Driggs-Campbell, Tianchen Ji

arxiv:2008.04980 v4 · 2020-08-11 · eess.SY · cs.SY · 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{BUCIPJBP7YGNDA3YZDOXKS4DY2}

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	2026-07-05T05:04:44.234492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d0487a42ffe0cd18378c8dd754b83c6ad2f50df36de7a22a8933767853b9260

Aliases

arxiv: 2008.04980 · arxiv_version: 2008.04980v4 · doi: 10.48550/arxiv.2008.04980 · pith_short_12: BUCIPJBP7YGN · pith_short_16: BUCIPJBP7YGNDA3Y · pith_short_8: BUCIPJBP

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/BUCIPJBP7YGNDA3YZDOXKS4DY2 \
  | 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: 0d0487a42ffe0cd18378c8dd754b83c6ad2f50df36de7a22a8933767853b9260

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52fff0d37edc1cef7d79d1bbbbf927c0f42045a793244d4e8341300af0b29f80",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2020-08-11T19:30:05Z",
    "title_canon_sha256": "8735f6cbe16708e2567c7e38c835a7af292e9971f366a5caf3a2329eefa088d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.04980",
    "kind": "arxiv",
    "version": 4
  }
}