Pith Number

pith:2EFHFX3Y

pith:2025:2EFHFX3YMLTYZQTCJEWPLAYHLU

not attested not anchored not stored refs pending

Pareto Optimal Algorithmic Recourse in Multi-cost Function

Hao-Tsung Yang, Hong-Chang Huang, Kai-Hung Lin, Shang-Wei Hwang, Wen-Ling Chen

arxiv:2502.07214 v1 · 2025-02-11 · cs.LG · cs.AI · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EFHFX3YMLTYZQTCJEWPLAYHLU}

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	2026-07-05T10:12:34.345883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d10a72df7862e78cc262492cf583075d2fd51a78173738ce8e3be6729c437db9

Aliases

arxiv: 2502.07214 · arxiv_version: 2502.07214v1 · doi: 10.48550/arxiv.2502.07214 · pith_short_12: 2EFHFX3YMLTY · pith_short_16: 2EFHFX3YMLTYZQTC · pith_short_8: 2EFHFX3Y

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/2EFHFX3YMLTYZQTCJEWPLAYHLU \
  | 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: d10a72df7862e78cc262492cf583075d2fd51a78173738ce8e3be6729c437db9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997e1c75b9cee6142465f83ce919d7c1045228c985754aac290760f830bde0c9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-02-11T03:16:08Z",
    "title_canon_sha256": "4c7ec9996fbebde99bca77c59d05dede3119a0938069b8657d1845ed9b317035"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.07214",
    "kind": "arxiv",
    "version": 1
  }
}