Pith Number

pith:RINBSEH4

pith:2023:RINBSEH45MEWJRKYZCBKIJ4HRM

not attested not anchored not stored refs pending

Conditional expectation with regularization for missing data imputation

Binh T. Nguyen, Mai Anh Vu, Michael A. Riegler, Nhan Phan, Nitesh V. Chawla, P{\aa}l Halvorsen, Thu Nguyen, Tu T. Do

arxiv:2302.00911 v3 · 2023-02-02 · stat.ML · 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{RINBSEH45MEWJRKYZCBKIJ4HRM}

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	2026-07-05T06:49:18.733527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a1a1910fceb0964c558c882a427878b3b5e64949b0a3920377fcdae23a44f51

Aliases

arxiv: 2302.00911 · arxiv_version: 2302.00911v3 · doi: 10.48550/arxiv.2302.00911 · pith_short_12: RINBSEH45MEW · pith_short_16: RINBSEH45MEWJRKY · pith_short_8: RINBSEH4

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/RINBSEH45MEWJRKYZCBKIJ4HRM \
  | 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: 8a1a1910fceb0964c558c882a427878b3b5e64949b0a3920377fcdae23a44f51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41d5236b4cb8a50597c451232607c8002beee513c7dfce8f154530e910fa2250",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-02-02T06:59:15Z",
    "title_canon_sha256": "ec2ed63b10893d797b847b72a591ca4e1c792289e31286d82ce7d90f5fc9b47e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.00911",
    "kind": "arxiv",
    "version": 3
  }
}