Pith Number

pith:ZM4K4C55

pith:2021:ZM4K4C557CNA5CT74YIA7NXZ3B

not attested not anchored not stored refs pending

Beta Shapley: a Unified and Noise-reduced Data Valuation Framework for Machine Learning

James Zou, Yongchan Kwon

arxiv:2110.14049 v2 · 2021-10-26 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZM4K4C557CNA5CT74YIA7NXZ3B}

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

4 papers in Pith

Generalized Priority-Aware Shapley Value

CHRONOS: Temporally-Aware Multi-Agent Coordination for Evolving Data Marketplaces

Choose Wisely and Privately: Proactive Client Selection for Fair and Efficient Federated Learning

Receipt and verification

First computed	2026-07-05T03:49:42.855256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb38ae0bbdf89a0e8a7fe6100fb6f9d8654db6dc7a1f8083724ddaf3fd0fb8c0

Aliases

arxiv: 2110.14049 · arxiv_version: 2110.14049v2 · doi: 10.48550/arxiv.2110.14049 · pith_short_12: ZM4K4C557CNA · pith_short_16: ZM4K4C557CNA5CT7 · pith_short_8: ZM4K4C55

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/ZM4K4C557CNA5CT74YIA7NXZ3B \
  | 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: cb38ae0bbdf89a0e8a7fe6100fb6f9d8654db6dc7a1f8083724ddaf3fd0fb8c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "489cdc376bf16748959d7ce1791eb94a7dee3f2dd67640878879ae90c36a4ed6",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-10-26T22:03:55Z",
    "title_canon_sha256": "4a4bc8609ef0dbc2da706ed8e7f99dd2d32470aea63b6a3049aa46a61c702b93"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.14049",
    "kind": "arxiv",
    "version": 2
  }
}