Pith Number

pith:MKKGBDG6

pith:2023:MKKGBDG6GCTAVL6UYUTZ47RSKS

not attested not anchored not stored refs pending

Guaranteed Privacy-Preserving $\mathcal{H}_{\infty}$-Optimal Interval Observer Design for Bounded-Error LTI Systems

Mohammad Khajenejad, Sonia Martinez

arxiv:2309.13873 v2 · 2023-09-25 · 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{MKKGBDG6GCTAVL6UYUTZ47RSKS}

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	2026-07-05T09:05:31.693790Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6294608cde30a60aafd4c5279e7e3254870bb32d779c487cbe4ca5a35c07287d

Aliases

arxiv: 2309.13873 · arxiv_version: 2309.13873v2 · doi: 10.48550/arxiv.2309.13873 · pith_short_12: MKKGBDG6GCTA · pith_short_16: MKKGBDG6GCTAVL6U · pith_short_8: MKKGBDG6

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/MKKGBDG6GCTAVL6UYUTZ47RSKS \
  | 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: 6294608cde30a60aafd4c5279e7e3254870bb32d779c487cbe4ca5a35c07287d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e219ca42edfc60551525495e4db65e84ece951a54631dd8fd087d15e0d72b966",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-09-25T04:55:48Z",
    "title_canon_sha256": "b31ec89dad5334426d8a2a17952fbf225d2dc9487642519bb305107f3b8cc374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.13873",
    "kind": "arxiv",
    "version": 2
  }
}