Pith Number

pith:IKNXIU2T

pith:2021:IKNXIU2TIXM3RML7S67WZFBB5M

not attested not anchored not stored refs pending

Bayesian Quadrature on Riemannian Data Manifolds

Alexandra Gessner, Bernhard Sch\"olkopf, Christian Fr\"ohlich, Georgios Arvanitidis, Philipp Hennig

arxiv:2102.06645 v2 · 2021-02-12 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IKNXIU2TIXM3RML7S67WZFBB5M}

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	2026-07-05T02:47:59.038922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

429b74535345d9b8b17f97bf6c9421eb1435c1db4e8a673eb140f58a22eb467d

Aliases

arxiv: 2102.06645 · arxiv_version: 2102.06645v2 · doi: 10.48550/arxiv.2102.06645 · pith_short_12: IKNXIU2TIXM3 · pith_short_16: IKNXIU2TIXM3RML7 · pith_short_8: IKNXIU2T

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/IKNXIU2TIXM3RML7S67WZFBB5M \
  | 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: 429b74535345d9b8b17f97bf6c9421eb1435c1db4e8a673eb140f58a22eb467d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce33bbdf5df42606ad434781736eeb6021c1280e2ac242f8be163d8e29c95a54",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-12T17:38:04Z",
    "title_canon_sha256": "62166e1d94c1f180ed17236866db3d9b83de16d17c958c48227d9c943565386f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06645",
    "kind": "arxiv",
    "version": 2
  }
}