Pith Number

pith:B7FPKADL

pith:2021:B7FPKADLIW7JVVYU7YRQNQ326R

not attested not anchored not stored refs pending

A Contract Theory based Incentive Mechanism for Federated Learning

Chunyan Miao, Cyril Leung, Mengmeng Tian, Yuan Liu, Yuxin Chen, Zehui Xiong

arxiv:2108.05568 v1 · 2021-08-12 · cs.DC · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B7FPKADLIW7JVVYU7YRQNQ326R}

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

2 papers in Pith

SwarmHarness: Skill-Based Task Routing via Decentralized Incentive-Aligned AI Agent Networks

Response Time Enhances Alignment with Heterogeneous Preferences

Receipt and verification

First computed	2026-07-05T03:05:15.645327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fcaf5006b45be9ad714fe2306c37af46341c42b0249394811efbe8528e844b9

Aliases

arxiv: 2108.05568 · arxiv_version: 2108.05568v1 · doi: 10.48550/arxiv.2108.05568 · pith_short_12: B7FPKADLIW7J · pith_short_16: B7FPKADLIW7JVVYU · pith_short_8: B7FPKADL

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/B7FPKADLIW7JVVYU7YRQNQ326R \
  | 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: 0fcaf5006b45be9ad714fe2306c37af46341c42b0249394811efbe8528e844b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "195028cf9bb9f05955b76a887eff29bf9dd2223e7c2e42a3cf837d24995c242d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2021-08-12T07:30:42Z",
    "title_canon_sha256": "d2cdce947c662d2eafeb14bdcbec015cf06647844adde4056011ba60b0e59ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.05568",
    "kind": "arxiv",
    "version": 1
  }
}