Pith Number

pith:YA7RC7PU

pith:2022:YA7RC7PUKGROOSQTG4SGMWFUY7

not attested not anchored not stored refs pending

Frequency Domain Gaussian Process Models for $H^\infty$ Uncertainties

Alex Devonport, Murat Arcak, Peter Seiler

arxiv:2211.15923 v1 · 2022-11-29 · 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{YA7RC7PUKGROOSQTG4SGMWFUY7}

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	2026-07-05T05:20:19.746943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c03f117df451a2e74a1337246658b4c7f9ec0c823c1696fdc8034e59c7abe0ef

Aliases

arxiv: 2211.15923 · arxiv_version: 2211.15923v1 · doi: 10.48550/arxiv.2211.15923 · pith_short_12: YA7RC7PUKGRO · pith_short_16: YA7RC7PUKGROOSQT · pith_short_8: YA7RC7PU

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/YA7RC7PUKGROOSQTG4SGMWFUY7 \
  | 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: c03f117df451a2e74a1337246658b4c7f9ec0c823c1696fdc8034e59c7abe0ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5b68051f083339da6c08ff1c82fb091e252936cdbf198250fc97c9e265a186",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2022-11-29T04:39:59Z",
    "title_canon_sha256": "fdf05f47eb990eac0473fd4a5e274d281990755c5e6069ffebc36d817f768bd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15923",
    "kind": "arxiv",
    "version": 1
  }
}