Pith Number

pith:3FJO6NPO

pith:2022:3FJO6NPOQGPNIPLGHFAA2JG5VE

not attested not anchored not stored refs pending

A stochastic Stein Variational Newton method

Aaron Zimmerman, Alex Leviyev, Joshua Chen, Omar Ghattas, Yifei Wang

arxiv:2204.09039 v1 · 2022-04-19 · stat.ML · astro-ph.CO · 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{3FJO6NPOQGPNIPLGHFAA2JG5VE}

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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

Condensed Stein Variational Gradient Descent for Uncertainty Quantification of Neural Networks

Receipt and verification

First computed	2026-07-05T04:16:10.130722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d952ef35ee819ed43d6639400d24dda918e6150551c898606cc531dd6dd46c51

Aliases

arxiv: 2204.09039 · arxiv_version: 2204.09039v1 · doi: 10.48550/arxiv.2204.09039 · pith_short_12: 3FJO6NPOQGPN · pith_short_16: 3FJO6NPOQGPNIPLG · pith_short_8: 3FJO6NPO

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/3FJO6NPOQGPNIPLGHFAA2JG5VE \
  | 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: d952ef35ee819ed43d6639400d24dda918e6150551c898606cc531dd6dd46c51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5840fe7cb4c683b0f76259f3d92f394a62318527b9eed4e5d4a52cfeba4c1d8",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2022-04-19T17:57:36Z",
    "title_canon_sha256": "8dc64b0f7955a849971ef4846ae9ccd4c9fc1166b46ea4221c050e2e29eb95b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.09039",
    "kind": "arxiv",
    "version": 1
  }
}