Pith Number

pith:BRXGSBGR

pith:2026:BRXGSBGRJKA6VR4GM5B34VKHS6

not attested not anchored not stored refs pending

Scalable Counterfactual Risk Estimation for Rare Events in Longitudinal Data

Avijit Mitra, Hong Yu, Kun Chen, Xiaohui Yin, Ying Zhou

arxiv:2606.01539 v1 · 2026-06-01 · stat.ME · 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{BRXGSBGRJKA6VR4GM5B34VKHS6}

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	2026-06-02T02:04:35.866466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c6e6904d14a81eac7866743be554797be5077a69723c5f3f6a676101fd35597

Aliases

arxiv: 2606.01539 · arxiv_version: 2606.01539v1 · doi: 10.48550/arxiv.2606.01539 · pith_short_12: BRXGSBGRJKA6 · pith_short_16: BRXGSBGRJKA6VR4G · pith_short_8: BRXGSBGR

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/BRXGSBGRJKA6VR4GM5B34VKHS6 \
  | 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: 0c6e6904d14a81eac7866743be554797be5077a69723c5f3f6a676101fd35597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8353c7abe5d934ef79abbbc6bf9ec472e2aa844fafdcc77bc9b80edc70be2477",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-06-01T01:41:16Z",
    "title_canon_sha256": "2c2432a650e47ab41ddb2ca998f34035e6260c5197d0dd37668f4d3d25ef9368"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.01539",
    "kind": "arxiv",
    "version": 1
  }
}