Pith Number

pith:VVGZHB4T

pith:2023:VVGZHB4TBAJGKVG7FZLFAFPLPG

not attested not anchored not stored refs pending

Stochastic Marginal Likelihood Gradients using Neural Tangent Kernels

Alexander Immer, Bernhard Sch\"olkopf, Gunnar R\"atsch, Mark van der Wilk, Tycho F. A. van der Ouderaa

arxiv:2306.03968 v1 · 2023-06-06 · 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{VVGZHB4TBAJGKVG7FZLFAFPLPG}

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	2026-07-05T06:18:24.409468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad4d93879308126554df2e565015eb799f62fbfbfcfba5e5b69237fb55a78509

Aliases

arxiv: 2306.03968 · arxiv_version: 2306.03968v1 · doi: 10.48550/arxiv.2306.03968 · pith_short_12: VVGZHB4TBAJG · pith_short_16: VVGZHB4TBAJGKVG7 · pith_short_8: VVGZHB4T

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/VVGZHB4TBAJGKVG7FZLFAFPLPG \
  | 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: ad4d93879308126554df2e565015eb799f62fbfbfcfba5e5b69237fb55a78509

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "975d1e5093236e8dd1ef52d231a1ffe01dcc28e02b11411eef7e8de2bb122a39",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-06-06T19:02:57Z",
    "title_canon_sha256": "a0ea1d92f0b6e3ad7ec98fb5ef484128292e7673284cc057aa73c0f8f8db0efd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.03968",
    "kind": "arxiv",
    "version": 1
  }
}