Pith Number

pith:2IOE5Y2L

pith:2025:2IOE5Y2LULGUMLJFP3SHBULPPW

not attested not anchored not stored refs pending

Shapley-Guided Utility Learning for Effective Graph Inference Data Valuation

Hongliang Chi, Qiong Wu, Yao Ma, Zhengyi Zhou

arxiv:2503.18195 v1 · 2025-03-23 · cs.LG · 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{2IOE5Y2LULGUMLJFP3SHBULPPW}

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	2026-07-05T10:38:04.861058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d21c4ee34ba2cd462d257ee470d16f7d80789fd91e0c45bb34cf440d6c7c0037

Aliases

arxiv: 2503.18195 · arxiv_version: 2503.18195v1 · doi: 10.48550/arxiv.2503.18195 · pith_short_12: 2IOE5Y2LULGU · pith_short_16: 2IOE5Y2LULGUMLJF · pith_short_8: 2IOE5Y2L

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/2IOE5Y2LULGUMLJFP3SHBULPPW \
  | 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: d21c4ee34ba2cd462d257ee470d16f7d80789fd91e0c45bb34cf440d6c7c0037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9056d724fda70c0083e77f19eefbeae11039d914f452f589e8d3cafb63a7d45f",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-23T20:35:03Z",
    "title_canon_sha256": "98acf7addd2b16d2402d279ed4658f67ec19c9378ce14460fbbf6de30841f1c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18195",
    "kind": "arxiv",
    "version": 1
  }
}