Pith Number

pith:4B3ET5GV

pith:2026:4B3ET5GVI7CYDJZBWIORR5TJDX

not attested not anchored not stored refs pending

Local Shapley: Model-Induced Locality and Optimal Reuse in Data Valuation

Hsi-Wen Chen, Jian Pei, Ming-Syan Chen, Xuan Yang

arxiv:2603.03672 v2 · 2026-03-04 · cs.LG · cs.AI · cs.DB · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4B3ET5GVI7CYDJZBWIORR5TJDX}

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

Dynamic Shapley Computation

Receipt and verification

First computed	2026-08-04T00:31:12.905435Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07649f4d547c581a721b21d18f6691ddd0dd04dc1c2975b144ab0cf670b6734

Aliases

arxiv: 2603.03672 · arxiv_version: 2603.03672v2 · doi: 10.48550/arxiv.2603.03672 · pith_short_12: 4B3ET5GVI7CY · pith_short_16: 4B3ET5GVI7CYDJZB · pith_short_8: 4B3ET5GV

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/4B3ET5GVI7CYDJZBWIORR5TJDX \
  | 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: e07649f4d547c581a721b21d18f6691ddd0dd04dc1c2975b144ab0cf670b6734

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d45a7518bbe7d619d09bdcca93eeb7f5b63ae62141d53e5079be2924c6758757",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DB",
      "cs.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-03-04T02:59:23Z",
    "title_canon_sha256": "a317dce684ce688cd9bffa12d053e1f4289a13bf1b8c16706cdb074c4e9cd5c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.03672",
    "kind": "arxiv",
    "version": 2
  }
}