Pith Number

pith:5PN6IK4Y

pith:2025:5PN6IK4Y3BYTUAT66DEAKKOUD5

not attested not anchored not stored refs pending

Consistent Labeling Across Group Assignments: Variance Reduction in Conditional Average Treatment Effect Estimation

Keng-Te Liao, Shou-De Lin, Yi-Fu Fu

arxiv:2507.04332 v1 · 2025-07-06 · cs.LG · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PN6IK4Y3BYTUAT66DEAKKOUD5}

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	2026-07-05T11:32:45.882840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebdbe42b98d8713a027ef0c80529d41f75d622b8ec7416f91a3035321d5bc6d7

Aliases

arxiv: 2507.04332 · arxiv_version: 2507.04332v1 · doi: 10.48550/arxiv.2507.04332 · pith_short_12: 5PN6IK4Y3BYT · pith_short_16: 5PN6IK4Y3BYTUAT6 · pith_short_8: 5PN6IK4Y

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/5PN6IK4Y3BYTUAT66DEAKKOUD5 \
  | 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: ebdbe42b98d8713a027ef0c80529d41f75d622b8ec7416f91a3035321d5bc6d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9b936756a3a64c7c98de2a8c874c654a11a7aa3ab2b19aa49b66ac32c846820",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-07-06T10:36:39Z",
    "title_canon_sha256": "a2b6c0b7732d0f1cc300b68e3369b13b710a32b16fd64a68501b20a22ba3086d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.04332",
    "kind": "arxiv",
    "version": 1
  }
}