Pith Number

pith:VF467V7G

pith:2026:VF467V7GWO3JFPSWMRFWWFFEPM

not attested not anchored not stored refs pending

Covariance-Boosted Gaussian Processes for Spatiotemporal Irregularities

Jeremy Ovadia

arxiv:2607.23018 v1 · 2026-07-25 · stat.ML · cs.LG · physics.space-ph · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VF467V7GWO3JFPSWMRFWWFFEPM}

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	2026-07-28T00:22:07.759874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a979efd7e6b3b692be56644b6b14a47b1b9061001eef3430de989595aa23c702

Aliases

arxiv: 2607.23018 · arxiv_version: 2607.23018v1 · doi: 10.48550/arxiv.2607.23018 · pith_short_12: VF467V7GWO3J · pith_short_16: VF467V7GWO3JFPSW · pith_short_8: VF467V7G

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/VF467V7GWO3JFPSWMRFWWFFEPM \
  | 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: a979efd7e6b3b692be56644b6b14a47b1b9061001eef3430de989595aa23c702

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3674f11b873c1f1988619109d8d2df81ae8425540e8f218fc3b7da1cf0a7681d",
    "cross_cats_sorted": [
      "cs.LG",
      "physics.space-ph",
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2026-07-25T03:24:04Z",
    "title_canon_sha256": "e4521d40c5adb0854365e1f109522719d1dd902aabb4c392dd25c7d36ec03288"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.23018",
    "kind": "arxiv",
    "version": 1
  }
}