Pith Number

pith:S7ICZ4AP

pith:2018:S7ICZ4AP542EOWKSIOUTWENCZO

not attested not anchored not stored refs pending

A Stein variational Newton method

Alessio Spantini, Gianluca Detommaso, Robert Scheichl, Tiangang Cui, Youssef Marzouk

arxiv:1806.03085 v2 · 2018-06-08 · stat.ML · cs.LG · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7ICZ4AP542EOWKSIOUTWENCZO}

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	2026-05-18T00:02:03.140838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97d02cf00fef3447595243a93b11a2cb85babd9c38137456edd43780681e2864

Aliases

arxiv: 1806.03085 · arxiv_version: 1806.03085v2 · doi: 10.48550/arxiv.1806.03085 · pith_short_12: S7ICZ4AP542E · pith_short_16: S7ICZ4AP542EOWKS · pith_short_8: S7ICZ4AP

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/S7ICZ4AP542EOWKSIOUTWENCZO \
  | 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: 97d02cf00fef3447595243a93b11a2cb85babd9c38137456edd43780681e2864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "792c77f198799a4871dcd90dfaef86a4605425020726889524ea7c08799c2fd5",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-06-08T11:05:29Z",
    "title_canon_sha256": "63aae05a6b48f73059f9f4fab1e2211b8791b9a583c781df1a952db52d8566de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.03085",
    "kind": "arxiv",
    "version": 2
  }
}