Pith Number

pith:BBXLPP5U

pith:2025:BBXLPP5U4KF33ZFOBQJCPQORY2

not attested not anchored not stored refs pending

Developing robust methods to handle missing data in real-world applications effectively

Mohamed Reda Bouadjenek, Sunil Aryal, Youran Zhou

arxiv:2502.19635 v2 · 2025-02-27 · 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{BBXLPP5U4KF33ZFOBQJCPQORY2}

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.

Cited by

1 paper in Pith

MissMecha: An All-in-One Python Package for Studying Missing Data Mechanisms

Receipt and verification

First computed	2026-07-05T10:21:31.740086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

086eb7bfb4e28bbde4ae0c1227c1d1c6a86324abf75d824e2e7fe630e4e0828d

Aliases

arxiv: 2502.19635 · arxiv_version: 2502.19635v2 · doi: 10.48550/arxiv.2502.19635 · pith_short_12: BBXLPP5U4KF3 · pith_short_16: BBXLPP5U4KF33ZFO · pith_short_8: BBXLPP5U

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/BBXLPP5U4KF33ZFOBQJCPQORY2 \
  | 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: 086eb7bfb4e28bbde4ae0c1227c1d1c6a86324abf75d824e2e7fe630e4e0828d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2ab2f5a0deac3dc04e7e353b28e866ba0a246c1fda80c19dabf861a071b33c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-27T00:00:28Z",
    "title_canon_sha256": "61e11d9117d54ad070572d9acc582031e7fd0afc4a2dbc084d6f68b217b7b4ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.19635",
    "kind": "arxiv",
    "version": 2
  }
}