Pith Number

pith:XC3VNZEW

pith:2026:XC3VNZEWCVITC44B2SMV3NJM4P

not attested not anchored not stored refs pending

Is Fairness Truly Fair? Towards Reliable Lipschitz Fairness in Multi-Task Learning via Fixed-\texorpdfstring{$\delta$}{delta} Alignment

Chenchen Pan, Danhuai Guo, Donghao Song, Jiaxin Zhu, Junbo Ding, Xin Zang

arxiv:2606.10632 v1 · 2026-06-09 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XC3VNZEWCVITC44B2SMV3NJM4P}

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	2026-06-10T01:10:30.850534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b756e4961551317381d4995db52ce3f3f2e1e65bfa25b7606789c286a55c13

Aliases

arxiv: 2606.10632 · arxiv_version: 2606.10632v1 · doi: 10.48550/arxiv.2606.10632 · pith_short_12: XC3VNZEWCVIT · pith_short_16: XC3VNZEWCVITC44B · pith_short_8: XC3VNZEW

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/XC3VNZEWCVITC44B2SMV3NJM4P \
  | 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: b8b756e4961551317381d4995db52ce3f3f2e1e65bfa25b7606789c286a55c13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ba33b400b7e55e0a1a5397fe7b1c9627dc53d73c2cfeea550e0278807b16d43",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-09T09:36:54Z",
    "title_canon_sha256": "861f2f6fd5a2fb0eddc408e30a5520999b9268d03c932c439e3ae425414f3f79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.10632",
    "kind": "arxiv",
    "version": 1
  }
}