Pith Number

pith:T6GKWIBT

pith:2024:T6GKWIBTYT6X3JYIMBZJ77IGWR

not attested not anchored not stored refs pending

CoBo: Collaborative Learning via Bilevel Optimization

Diba Hashemi, Lie He, Martin Jaggi

arxiv:2409.05539 v1 · 2024-09-09 · cs.LG · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T6GKWIBTYT6X3JYIMBZJ77IGWR}

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

Enhancing Privacy in Decentralized Min-Max Optimization: A Differentially Private Approach

Receipt and verification

First computed	2026-07-05T09:04:50.819636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f8cab2033c4fd7da70860729ffd06b467efde54e6688f407891002695d954c2

Aliases

arxiv: 2409.05539 · arxiv_version: 2409.05539v1 · doi: 10.48550/arxiv.2409.05539 · pith_short_12: T6GKWIBTYT6X · pith_short_16: T6GKWIBTYT6X3JYI · pith_short_8: T6GKWIBT

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/T6GKWIBTYT6X3JYIMBZJ77IGWR \
  | 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: 9f8cab2033c4fd7da70860729ffd06b467efde54e6688f407891002695d954c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83c8ff33ef4df7d1a465ce8f0ea96566c298c375b10aa7a1540d6c55c296a8b2",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-09-09T11:59:42Z",
    "title_canon_sha256": "7b22436aacdf9621fe5cf7bf44fc671f0046006640314d18d86c8a1cb1929461"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.05539",
    "kind": "arxiv",
    "version": 1
  }
}