Pith Number

pith:NPD3WGDC

pith:2022:NPD3WGDCPMELYJJOIJSQ4V3ZCX

not attested not anchored not stored refs pending

Discovery and density estimation of latent confounders in Bayesian networks with evidence lower bound

Anthony C. Constantinou, Kiattikun Chobtham

arxiv:2206.05490 v4 · 2022-06-11 · 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{NPD3WGDCPMELYJJOIJSQ4V3ZCX}

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	2026-07-05T04:50:17.646171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bc7bb18627b08bc252e42650e577915f175c6911ad809ecdbad6c222cd99dd7

Aliases

arxiv: 2206.05490 · arxiv_version: 2206.05490v4 · doi: 10.48550/arxiv.2206.05490 · pith_short_12: NPD3WGDCPMEL · pith_short_16: NPD3WGDCPMELYJJO · pith_short_8: NPD3WGDC

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/NPD3WGDCPMELYJJOIJSQ4V3ZCX \
  | 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: 6bc7bb18627b08bc252e42650e577915f175c6911ad809ecdbad6c222cd99dd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e686559d3f20f56dd5cb782cc6f265866771c6ecb22e6bb20be9dd2575f70b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-06-11T10:24:38Z",
    "title_canon_sha256": "6f56ec282d22e7bdd48afbf0b7a56058a6609b0928c16f876bb55d9e3768a606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05490",
    "kind": "arxiv",
    "version": 4
  }
}