Pith Number

pith:S6MTHPJW

pith:2025:S6MTHPJWUHII2HA5LV2CWEXYV3

not attested not anchored not stored refs pending

Targeted Regularization for Causal Effect Estimation with Exponential Dispersion Family Outcomes

Enzheng Hua, Jiahong Li, Jiecheng Guo, Jixing Xu, Peng Zhen, Zeqin Yang, Zhichao Zou

arxiv:2502.07295 v2 · 2025-02-11 · 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{S6MTHPJWUHII2HA5LV2CWEXYV3}

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	2026-05-25T02:01:02.300215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

979933bd36a1d08d1c1d5d742b12f8aec911989e5e37a8c50c028606d4448cf3

Aliases

arxiv: 2502.07295 · arxiv_version: 2502.07295v2 · doi: 10.48550/arxiv.2502.07295 · pith_short_12: S6MTHPJWUHII · pith_short_16: S6MTHPJWUHII2HA5 · pith_short_8: S6MTHPJW

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/S6MTHPJWUHII2HA5LV2CWEXYV3 \
  | 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: 979933bd36a1d08d1c1d5d742b12f8aec911989e5e37a8c50c028606d4448cf3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c18b374b3cdc43c6232ddb3bb1ee00e2a9d6b5b647b1e7f446429c7495fc01bc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-11T06:36:20Z",
    "title_canon_sha256": "6a03a0c710cae86fe54321a84408dcf286cdabdc4b1bbaf342248c275acbd682"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07295",
    "kind": "arxiv",
    "version": 2
  }
}