Pith Number

pith:TQ52O2ER

pith:2022:TQ52O2ERFHTVQALWMYP7ABFTR3

not attested not anchored not stored refs pending

Mechanisms that Incentivize Data Sharing in Federated Learning

Michael I. Jordan, Sai Praneeth Karimireddy, Wenshuo Guo

arxiv:2207.04557 v1 · 2022-07-10 · cs.GT · cs.CY · cs.DC · cs.LG · econ.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQ52O2ERFHTVQALWMYP7ABFTR3}

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.

Cited by

1 paper in Pith

Response Time Enhances Alignment with Heterogeneous Preferences

Receipt and verification

First computed	2026-07-05T04:39:00.564225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c3ba7689129e7580176661ff004b38ee44fde8cc0f30b2b5dad2eef6425de97

Aliases

arxiv: 2207.04557 · arxiv_version: 2207.04557v1 · doi: 10.48550/arxiv.2207.04557 · pith_short_12: TQ52O2ERFHTV · pith_short_16: TQ52O2ERFHTVQALW · pith_short_8: TQ52O2ER

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/TQ52O2ERFHTVQALWMYP7ABFTR3 \
  | 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: 9c3ba7689129e7580176661ff004b38ee44fde8cc0f30b2b5dad2eef6425de97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a139f3a6ee0c6513692c7b209d861b764b56fc569cc85d9147e37fd10ab0945d",
    "cross_cats_sorted": [
      "cs.CY",
      "cs.DC",
      "cs.LG",
      "econ.TH"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2022-07-10T22:36:52Z",
    "title_canon_sha256": "457910ca1082c501f2ab626ea21087e55baec6ea5eb771c568abf60fe9a71520"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.04557",
    "kind": "arxiv",
    "version": 1
  }
}