Pith Number

pith:4C2Y56SP

pith:2025:4C2Y56SPHBYAX2G24DTJTNMOUU

not attested not anchored not stored refs pending

Adaptive collaboration for online personalized distributed learning with heterogeneous clients

Batiste Le Bars, Constantin Philippenko, Kevin Scaman, Laurent Massouli\'e

arxiv:2507.06844 v1 · 2025-07-09 · stat.ML · 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{4C2Y56SPHBYAX2G24DTJTNMOUU}

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	2026-07-05T11:34:24.019307Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b58efa4f38700be8dae0e699b58ea50ab828a7e3c9a6c71c70fc7e7a21517a

Aliases

arxiv: 2507.06844 · arxiv_version: 2507.06844v1 · doi: 10.48550/arxiv.2507.06844 · pith_short_12: 4C2Y56SPHBYA · pith_short_16: 4C2Y56SPHBYAX2G2 · pith_short_8: 4C2Y56SP

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/4C2Y56SPHBYAX2G24DTJTNMOUU \
  | 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: e0b58efa4f38700be8dae0e699b58ea50ab828a7e3c9a6c71c70fc7e7a21517a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c1a8cfffeece5e78cdc39282d00232c793133f57fad44f9e004b9fe46a51cde",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2025-07-09T13:44:27Z",
    "title_canon_sha256": "5b84a16ec9384bf7a5fd48d6cc9decc27f7b463dea0e26e8f6a4f3aebdc208b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.06844",
    "kind": "arxiv",
    "version": 1
  }
}