Pith Number

pith:CQWGQCTT

pith:2022:CQWGQCTTTBHNB4PPRT5IX3EQNL

not attested not anchored not stored refs pending

Policy Optimization with Advantage Regularization for Long-Term Fairness in Decision Systems

Eric Yang Yu, Min Kyung Lee, Sicun Gao, Zhizhen Qin

arxiv:2210.12546 v1 · 2022-10-22 · cs.LG · cs.AI · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CQWGQCTTTBHNB4PPRT5IX3EQNL}

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	2026-07-05T05:09:29.631949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

142c680a73984ed0f1ef8cfa8bec906aff39f0c18f882d26e26c8b591e8a46e8

Aliases

arxiv: 2210.12546 · arxiv_version: 2210.12546v1 · doi: 10.48550/arxiv.2210.12546 · pith_short_12: CQWGQCTTTBHN · pith_short_16: CQWGQCTTTBHNB4PP · pith_short_8: CQWGQCTT

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/CQWGQCTTTBHNB4PPRT5IX3EQNL \
  | 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: 142c680a73984ed0f1ef8cfa8bec906aff39f0c18f882d26e26c8b591e8a46e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "665f1e471be3b2f4571ee8171aa27f24eb529c43ed7df472d6bc5e73d8940b76",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-10-22T20:41:36Z",
    "title_canon_sha256": "7266f1f56295fa8640cb5b60320049e72631b1dcfbddcf283cf4d5ab3448b712"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.12546",
    "kind": "arxiv",
    "version": 1
  }
}