Pith Number

pith:SC7VLUJM

pith:2022:SC7VLUJMZRPJPEVZTFICSGP5LI

not attested not anchored not stored refs pending

Towards Fairness-Aware Multi-Objective Optimization

Guo Yu, Lianbo Ma, Wei Du, Wenli Du, Yaochu Jin

arxiv:2207.12138 v1 · 2022-07-22 · math.OC · cs.AI · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SC7VLUJMZRPJPEVZTFICSGP5LI}

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	2026-07-05T04:43:13.718903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90bf55d12ccc5e9792b999502919fd5a3a795235ca2544cd5ecdbd689b4b8e81

Aliases

arxiv: 2207.12138 · arxiv_version: 2207.12138v1 · doi: 10.48550/arxiv.2207.12138 · pith_short_12: SC7VLUJMZRPJ · pith_short_16: SC7VLUJMZRPJPEVZ · pith_short_8: SC7VLUJM

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/SC7VLUJMZRPJPEVZTFICSGP5LI \
  | 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: 90bf55d12ccc5e9792b999502919fd5a3a795235ca2544cd5ecdbd689b4b8e81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee8787b08c8175f70bb448d70c426159414fd12bc4f586a3587cce950e40b254",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2022-07-22T06:55:03Z",
    "title_canon_sha256": "8bc235239b56ad5b8766c44b924d3b9bd7e7841d930f079ea96070c221eccff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.12138",
    "kind": "arxiv",
    "version": 1
  }
}