Pith Number

pith:M2FNWBBP

pith:2023:M2FNWBBP37HIDGPQ73ZYM4WJKJ

not attested not anchored not stored refs pending

A Note on "Towards Efficient Data Valuation Based on the Shapley Value''

Jiachen T. Wang, Ruoxi Jia

arxiv:2302.11431 v1 · 2023-02-22 · stat.ML · 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{M2FNWBBP37HIDGPQ73ZYM4WJKJ}

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	2026-07-05T05:44:43.589009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

668adb042fdfce8199f0fef38672c9527b66aa47bbb78dfad7e7ef0204efc769

Aliases

arxiv: 2302.11431 · arxiv_version: 2302.11431v1 · doi: 10.48550/arxiv.2302.11431 · pith_short_12: M2FNWBBP37HI · pith_short_16: M2FNWBBP37HIDGPQ · pith_short_8: M2FNWBBP

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/M2FNWBBP37HIDGPQ73ZYM4WJKJ \
  | 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: 668adb042fdfce8199f0fef38672c9527b66aa47bbb78dfad7e7ef0204efc769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "351550ba48ca53bb1cd60a522b509db9e009271cc0fc4422c24481d2da611c27",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2023-02-22T15:13:45Z",
    "title_canon_sha256": "550235775c24ef47bfda02fb771858cd635f1737d3f94a867f748d569bc2b0aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.11431",
    "kind": "arxiv",
    "version": 1
  }
}