Pith Number

pith:OIUT7AKX

pith:2023:OIUT7AKXRBS7CQLIH3A5VJBAKG

not attested not anchored not stored refs pending

A Note on "Efficient Task-Specific Data Valuation for Nearest Neighbor Algorithms"

Jiachen T. Wang, Ruoxi Jia

arxiv:2304.04258 v2 · 2023-04-09 · stat.ML · cs.LG

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIUT7AKXRBS7CQLIH3A5VJBAKG}

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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

Efficient Banzhaf-Based Data Valuation for $k$-Nearest Neighbors Classification

Receipt and verification

First computed	2026-07-05T07:16:39.983014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72293f81578865f141683ec1daa4205180ba5ca3bbe3aaf2e435000f9dc4f13c

Aliases

arxiv: 2304.04258 · arxiv_version: 2304.04258v2 · doi: 10.48550/arxiv.2304.04258 · pith_short_12: OIUT7AKXRBS7 · pith_short_16: OIUT7AKXRBS7CQLI · pith_short_8: OIUT7AKX

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/OIUT7AKXRBS7CQLIH3A5VJBAKG \
  | 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: 72293f81578865f141683ec1daa4205180ba5ca3bbe3aaf2e435000f9dc4f13c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f370625d38f08c9b65a17b2b0cd4131f4819cb8e3215e2ec1ef3cc8a791d1f3",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-04-09T15:31:53Z",
    "title_canon_sha256": "8d513d0988da4bcfb649ab5de659157b3e26b8606a5f6a9263a3485be9bf1bb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.04258",
    "kind": "arxiv",
    "version": 2
  }
}