Pith Number

pith:WAW33K3B

pith:2025:WAW33K3BZFHF4XKQQPFZQ2X7R2

not attested not anchored not stored refs pending

Latent Variable Modeling for Robust Causal Effect Estimation

Daisuke Moriwaki, Tatsushi Oka, Tetsuro Morimura, Yugo Suzuki

arxiv:2508.20259 v1 · 2025-08-27 · 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{WAW33K3BZFHF4XKQQPFZQ2X7R2}

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	2026-07-05T12:00:33.134922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b02dbdab61c94e5e5d5083cb986aff8eb40527b065558b350fc8676357e1c72b

Aliases

arxiv: 2508.20259 · arxiv_version: 2508.20259v1 · doi: 10.48550/arxiv.2508.20259 · pith_short_12: WAW33K3BZFHF · pith_short_16: WAW33K3BZFHF4XKQ · pith_short_8: WAW33K3B

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/WAW33K3BZFHF4XKQQPFZQ2X7R2 \
  | 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: b02dbdab61c94e5e5d5083cb986aff8eb40527b065558b350fc8676357e1c72b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a282605b1b1431a599c02f488aab269bfe29bf88906f31fa6f636d3eea5778b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-08-27T20:31:03Z",
    "title_canon_sha256": "5a86bf6c158cd087b4d33abb21fbcb51c99a8ba564d0446790dd4c71798297ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.20259",
    "kind": "arxiv",
    "version": 1
  }
}