Pith Number

pith:LRZOSED7

pith:2026:LRZOSED72NFXCEORHG6H2LFDXA

not attested not anchored not stored refs pending

modelimportance: An R package for evaluating model importance within a multi-model ensemble

Evan L. Ray, Li Shandross, Minsu Kim, Nicholas G. Reich

arxiv:2605.30278 v1 · 2026-05-28 · stat.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LRZOSED72NFXCEORHG6H2LFDXA}

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	2026-05-29T02:06:14.847605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c72e9107fd34b7111d139bc7d2ca3b8064bd94393f6a55ed7d7186764ac5397

Aliases

arxiv: 2605.30278 · arxiv_version: 2605.30278v1 · doi: 10.48550/arxiv.2605.30278 · pith_short_12: LRZOSED72NFX · pith_short_16: LRZOSED72NFXCEOR · pith_short_8: LRZOSED7

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/LRZOSED72NFXCEORHG6H2LFDXA \
  | 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: 5c72e9107fd34b7111d139bc7d2ca3b8064bd94393f6a55ed7d7186764ac5397

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78899efba5ff44b6dcdc9e321e7d125f3eddcd95f5731903a3d463246aed0152",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2026-05-28T17:33:55Z",
    "title_canon_sha256": "b632a73a1843d2cc2fa43eade3947cf046a99280a7feb029d68a19d04299a4b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30278",
    "kind": "arxiv",
    "version": 1
  }
}