Pith Number

pith:E3IIRR5T

pith:2024:E3IIRR5TLO2H3UXYKI6OC2EBCV

not attested not anchored not stored refs pending

Beyond Flatland: A Geometric Take on Matching Methods for Treatment Effect Estimation

Javier Gonz\'alez, Melanie F. Pradier

arxiv:2409.05459 v2 · 2024-09-09 · 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{E3IIRR5TLO2H3UXYKI6OC2EBCV}

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	2026-07-05T10:58:45.650489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26d088c7b35bb47dd2f8523ce168811560f69c764bbea3d656605efc5862fb27

Aliases

arxiv: 2409.05459 · arxiv_version: 2409.05459v2 · doi: 10.48550/arxiv.2409.05459 · pith_short_12: E3IIRR5TLO2H · pith_short_16: E3IIRR5TLO2H3UXY · pith_short_8: E3IIRR5T

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/E3IIRR5TLO2H3UXYKI6OC2EBCV \
  | 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: 26d088c7b35bb47dd2f8523ce168811560f69c764bbea3d656605efc5862fb27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e048f4c283a6ff4428531407af7ca95967995ca073027a7d3f709db2965bee7e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-09T09:39:47Z",
    "title_canon_sha256": "b124a7d813345db263f8c559eb93901c720a5fade22aa099bf1e6ee674b27fbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05459",
    "kind": "arxiv",
    "version": 2
  }
}