Pith Number

pith:OQK5DB6V

pith:2023:OQK5DB6VT7F4UQ5EFL5KKF2TPP

not attested not anchored not stored refs pending

A First Order Meta Stackelberg Method for Robust Federated Learning

Henger Li, Quanyan Zhu, Tao Li, Tianyi Xu, Yunian Pan, Zizhan Zheng

arxiv:2306.13800 v3 · 2023-06-23 · 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{OQK5DB6VT7F4UQ5EFL5KKF2TPP}

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	2026-07-05T06:31:12.476948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7415d187d59fcbca43a42afaa517537bf9f72332bc30b86fdccab774072d19d1

Aliases

arxiv: 2306.13800 · arxiv_version: 2306.13800v3 · doi: 10.48550/arxiv.2306.13800 · pith_short_12: OQK5DB6VT7F4 · pith_short_16: OQK5DB6VT7F4UQ5E · pith_short_8: OQK5DB6V

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/OQK5DB6VT7F4UQ5EFL5KKF2TPP \
  | 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: 7415d187d59fcbca43a42afaa517537bf9f72332bc30b86fdccab774072d19d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53a45afab8e53ba03226132bd35b2d43a6159b18c3873d5d8ac3622e046b0b99",
    "cross_cats_sorted": [
      "cs.GT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-06-23T22:22:33Z",
    "title_canon_sha256": "418494aefae32d4db3332c4db1600baf1dfef796aac1b5a17dae7072be0e32c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.13800",
    "kind": "arxiv",
    "version": 3
  }
}