Pith Number

pith:LDKDVHZR

pith:2021:LDKDVHZRCF75A3WTBNZICYYO5X

not attested not anchored not stored refs pending

Improved Feature Importance Computations for Tree Models: Shapley vs. Banzhaf

Adam Karczmarz, Anish Mukherjee, Piotr Sankowski, Piotr Wygocki

arxiv:2108.04126 v1 · 2021-08-09 · 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{LDKDVHZRCF75A3WTBNZICYYO5X}

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

Banzhaf Power in Hierarchical Voting Games

Receipt and verification

First computed	2026-07-05T03:04:13.068932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58d43a9f31117fd06ed30b7281630eedc2af4ae85c304eed08a1ba05d3ae0b5d

Aliases

arxiv: 2108.04126 · arxiv_version: 2108.04126v1 · doi: 10.48550/arxiv.2108.04126 · pith_short_12: LDKDVHZRCF75 · pith_short_16: LDKDVHZRCF75A3WT · pith_short_8: LDKDVHZR

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/LDKDVHZRCF75A3WTBNZICYYO5X \
  | 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: 58d43a9f31117fd06ed30b7281630eedc2af4ae85c304eed08a1ba05d3ae0b5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa477a5b7558393199320a24ffaff959d2c98a50a1c3610cae2efac55643c311",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-08-09T15:48:22Z",
    "title_canon_sha256": "73b58c5ce46750a687f50f5cac22bb82a42c7e15f5e50784fa8e42565fc9429a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.04126",
    "kind": "arxiv",
    "version": 1
  }
}