Pith Number

pith:TXIFYYBD

pith:2021:TXIFYYBDTVQUUIH7LQJ7FUK2LQ

not attested not anchored not stored refs pending

Grouped Feature Importance and Combined Features Effect Plot

Bernd Bischl, Clemens Stachl, Giuseppe Casalicchio, Julia Herbinger, Quay Au

arxiv:2104.11688 v1 · 2021-04-23 · 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{TXIFYYBDTVQUUIH7LQJ7FUK2LQ}

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	2026-07-05T07:10:19.186975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dd05c60239d614a20ff5c13f2d15a5c02426852287a4d638d6a391a420cea80

Aliases

arxiv: 2104.11688 · arxiv_version: 2104.11688v1 · doi: 10.48550/arxiv.2104.11688 · pith_short_12: TXIFYYBDTVQU · pith_short_16: TXIFYYBDTVQUUIH7 · pith_short_8: TXIFYYBD

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/TXIFYYBDTVQUUIH7LQJ7FUK2LQ \
  | 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: 9dd05c60239d614a20ff5c13f2d15a5c02426852287a4d638d6a391a420cea80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d966f80737c5be50e6aea5a44d4f08d582cdd6240a02fc4f4050d139905b31a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2021-04-23T16:27:38Z",
    "title_canon_sha256": "1d700de31b16f92251a6d39dc405793ee7032cdca8a9ec30e753f5b2c2cbde89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.11688",
    "kind": "arxiv",
    "version": 1
  }
}