Pith Number

pith:5KEEW47T

pith:2019:5KEEW47TY37LP7CUEIXMMG7IBF

not attested not anchored not stored refs pending

Conditionally structured variational Gaussian approximation with importance weights

Aishwarya Bhaskaran, David J. Nott, Linda S. L. Tan

arxiv:1904.09591 v1 · 2019-04-21 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5KEEW47TY37LP7CUEIXMMG7IBF}

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	2026-05-17T23:48:03.847232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea884b73f3c6feb7fc54222ec61be8094ffffa1cb5d2fee1d2070326a8bfab77

Aliases

arxiv: 1904.09591 · arxiv_version: 1904.09591v1 · doi: 10.48550/arxiv.1904.09591 · pith_short_12: 5KEEW47TY37L · pith_short_16: 5KEEW47TY37LP7CU · pith_short_8: 5KEEW47T

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/5KEEW47TY37LP7CUEIXMMG7IBF \
  | 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: ea884b73f3c6feb7fc54222ec61be8094ffffa1cb5d2fee1d2070326a8bfab77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fffd306c08f46ee33116d8be51be53de943aeccf41ce66a04fd842c5e7beb84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2019-04-21T12:48:40Z",
    "title_canon_sha256": "866598a677147e51908e50beca8dbb83636e38e2cc26757db083d61e26f7c64f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09591",
    "kind": "arxiv",
    "version": 1
  }
}