Pith Number

pith:YUO2RFUB

pith:2025:YUO2RFUB4W2FRHMARVEVPMGYCP

not attested not anchored not stored refs pending

Model-Free Counterfactual Subset Selection at Scale

Anh Tuan Nguyen, Jun Jo, Minh Hieu Nguyen, Quoc Viet Hung Nguyen, Viet Hung Doan

arxiv:2502.08326 v1 · 2025-02-12 · cs.LG · cs.DB · cs.DS · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUO2RFUB4W2FRHMARVEVPMGYCP}

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	2026-07-05T10:13:21.131156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c51da89681e5b4589d808d4957b0d813d773670921b60617d697daa609fcf1b0

Aliases

arxiv: 2502.08326 · arxiv_version: 2502.08326v1 · doi: 10.48550/arxiv.2502.08326 · pith_short_12: YUO2RFUB4W2F · pith_short_16: YUO2RFUB4W2FRHMA · pith_short_8: YUO2RFUB

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/YUO2RFUB4W2FRHMARVEVPMGYCP \
  | 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: c51da89681e5b4589d808d4957b0d813d773670921b60617d697daa609fcf1b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46215b9b181faaee6fe8baaaa4a6189b892abf429501a932ec347a2829c2789",
    "cross_cats_sorted": [
      "cs.DB",
      "cs.DS",
      "cs.IR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-12T11:48:15Z",
    "title_canon_sha256": "22a08f17555712b47b7c4796a30b40f80d86bce0f664e0943c2802829dde1354"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.08326",
    "kind": "arxiv",
    "version": 1
  }
}