Pith Number

pith:JVLSI7OT

pith:2026:JVLSI7OTX44M6NR7MDXXJBWA34

not attested not anchored not stored refs pending

Revisiting Metafeatures to Explain Model Differences on Tabular Data

Andrej Tschalzev, Christian Bartelt, Markus Herre, Sascha Marton

arxiv:2605.28418 v1 · 2026-05-27 · 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{JVLSI7OTX44M6NR7MDXXJBWA34}

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	2026-05-28T01:05:17.631856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d57247dd3bf38cf363f60ef7486c0df0d488d64f1d370ce24feeb8954cbffaa

Aliases

arxiv: 2605.28418 · arxiv_version: 2605.28418v1 · doi: 10.48550/arxiv.2605.28418 · pith_short_12: JVLSI7OTX44M · pith_short_16: JVLSI7OTX44M6NR7 · pith_short_8: JVLSI7OT

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/JVLSI7OTX44M6NR7MDXXJBWA34 \
  | 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: 4d57247dd3bf38cf363f60ef7486c0df0d488d64f1d370ce24feeb8954cbffaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f2d94f09daa85fcf161a837645cb0351846da8cced1de8a1a9a0d2e620870e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-27T12:50:22Z",
    "title_canon_sha256": "e9d8b934eb7b2cb33b9cdf93e7e3f33a91976f387054e721a62da02f5daa4df0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28418",
    "kind": "arxiv",
    "version": 1
  }
}