Pith Number

pith:IROKX43N

pith:2019:IROKX43NVAZYJQA62JSJHMKBNN

not attested not anchored not stored refs pending

Gaussian processes with linear operator inequality constraints

Christian Agrell

arxiv:1901.03134 v2 · 2019-01-10 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IROKX43NVAZYJQA62JSJHMKBNN}

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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.

Cited by

1 paper in Pith

Concentration Inequalities for Sample Cross-Covariances

Receipt and verification

First computed	2026-07-05T00:03:55.230075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

445cabf36da83384c01ed26493b1416b746d5e96b767973f4eeeb812b5ad6e1d

Aliases

arxiv: 1901.03134 · arxiv_version: 1901.03134v2 · doi: 10.48550/arxiv.1901.03134 · pith_short_12: IROKX43NVAZY · pith_short_16: IROKX43NVAZYJQA6 · pith_short_8: IROKX43N

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/IROKX43NVAZYJQA62JSJHMKBNN \
  | 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: 445cabf36da83384c01ed26493b1416b746d5e96b767973f4eeeb812b5ad6e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "202b327560810a6799e263fbf0508ee08e1dfd57777944f5b5c3401b7a40e574",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2019-01-10T12:58:34Z",
    "title_canon_sha256": "fc9e6f649e64d323220181b2fa98626f13606d99089809e13f2daf76576c3c4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.03134",
    "kind": "arxiv",
    "version": 2
  }
}