Pith Number

pith:ABAMTRP2

pith:2026:ABAMTRP2A7NYNYGY6PJZXGFJ2V

not attested not anchored not stored refs pending

Balanced Twins: Causal Inference on Time Series with Hidden Confounding

Bozzi Laurent, Charpentier Philippe, Flachaire Emmanuel, Ghattas Badih, Ouali Maha

arxiv:2606.18969 v1 · 2026-06-17 · stat.ME · cs.MS · 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{ABAMTRP2A7NYNYGY6PJZXGFJ2V}

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	2026-06-19T16:11:53.398942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0040c9c5fa07db86e0d8f3d39b98a9d54a29ee61110dcecd7587c79df5e94703

Aliases

arxiv: 2606.18969 · arxiv_version: 2606.18969v1 · doi: 10.48550/arxiv.2606.18969 · pith_short_12: ABAMTRP2A7NY · pith_short_16: ABAMTRP2A7NYNYGY · pith_short_8: ABAMTRP2

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/ABAMTRP2A7NYNYGY6PJZXGFJ2V \
  | 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: 0040c9c5fa07db86e0d8f3d39b98a9d54a29ee61110dcecd7587c79df5e94703

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23f87ac6d0afaff2c695ad83eb31d723c4efd0b0928d9af4bdc33b2abf3098e4",
    "cross_cats_sorted": [
      "cs.MS",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-17T11:52:59Z",
    "title_canon_sha256": "74c65ce8ff4a1751107b0df471f178ad94d6a571d6b4fb9ef655d712b0e0ddd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18969",
    "kind": "arxiv",
    "version": 1
  }
}