Pith Number

pith:TFS643KW

pith:2024:TFS643KWCBSDCUNQAB2OAQBKXA

not attested not anchored not stored refs pending

Still More Shades of Null: An Evaluation Suite for Responsible Missing Value Imputation

Denys Herasymuk, Falaah Arif Khan, Julia Stoyanovich, Nazar Protsiv

arxiv:2409.07510 v6 · 2024-09-11 · cs.AI · cs.CY · 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{TFS643KWCBSDCUNQAB2OAQBKXA}

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

Bias Delayed is Bias Denied? Assessing the Effect of Reporting Delays on Disparity Assessments

Receipt and verification

First computed	2026-07-05T11:39:43.305766Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9965ee6d5610643151b00074e0402ab8242a4db559bdf5ca9389d4afa0429a56

Aliases

arxiv: 2409.07510 · arxiv_version: 2409.07510v6 · doi: 10.48550/arxiv.2409.07510 · pith_short_12: TFS643KWCBSD · pith_short_16: TFS643KWCBSDCUNQ · pith_short_8: TFS643KW

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/TFS643KWCBSDCUNQAB2OAQBKXA \
  | 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: 9965ee6d5610643151b00074e0402ab8242a4db559bdf5ca9389d4afa0429a56

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcef3ba6983ffa2c672d8a5303ebe4f623e2ace27275bb5f12c895e55f8769e5",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2024-09-11T17:58:39Z",
    "title_canon_sha256": "541c2a99f6ecff6a47671608208c830e84ac33fd3823434ba112dbccf0149a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.07510",
    "kind": "arxiv",
    "version": 6
  }
}