Pith Number

pith:UASTWSGU

pith:2019:UASTWSGUZDDSUZTHW2JJ26VWSC

not attested not anchored not stored refs pending

Integration-by-Parts Characterizations of Gaussian Processes

Ciprian A. Tudor, Ehsan Azmoodeh, Lauri Viitasaari, Tommi Sottinen

arxiv:1904.02890 v1 · 2019-04-05 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UASTWSGUZDDSUZTHW2JJ26VWSC}

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	2026-05-17T23:49:19.326543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0253b48d4c8c72a6667b6929d7ab690a9bdce2de971bc83c26dc861b789df26

Aliases

arxiv: 1904.02890 · arxiv_version: 1904.02890v1 · doi: 10.48550/arxiv.1904.02890 · pith_short_12: UASTWSGUZDDS · pith_short_16: UASTWSGUZDDSUZTH · pith_short_8: UASTWSGU

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/UASTWSGUZDDSUZTHW2JJ26VWSC \
  | 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: a0253b48d4c8c72a6667b6929d7ab690a9bdce2de971bc83c26dc861b789df26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5630448987ee83b9a4a458ba86a6dca84fc3da18c7db78c390e66c85666498cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2019-04-05T06:51:48Z",
    "title_canon_sha256": "2b94fd3a5a8a2d81a6a065c13b15ecbc53a036bad723c945bb7a82994bca75ed"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.02890",
    "kind": "arxiv",
    "version": 1
  }
}