Pith Number

pith:2NNXETXT

pith:2025:2NNXETXTXWAL2ZLABPHXVLUCKJ

not attested not anchored not stored refs pending

Optimizing Decentralized Online Learning for Supervised Regression and Classification Problems

2) ((1) Allora Foundation, (2) Liverpool John Moores University), J. M. Diederik Kruijssen (1), Renata Valieva (1), Steven N. Longmore (1

arxiv:2501.16519 v1 · 2025-01-27 · cs.LG · cs.DC · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NNXETXTXWAL2ZLABPHXVLUCKJ}

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	2026-07-05T10:06:14.504919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35b724ef3bd80bd65600bcf7aae825241cf75b86873ca91106314ec6d952059

Aliases

arxiv: 2501.16519 · arxiv_version: 2501.16519v1 · doi: 10.48550/arxiv.2501.16519 · pith_short_12: 2NNXETXTXWAL · pith_short_16: 2NNXETXTXWAL2ZLA · pith_short_8: 2NNXETXT

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/2NNXETXTXWAL2ZLABPHXVLUCKJ \
  | 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: d35b724ef3bd80bd65600bcf7aae825241cf75b86873ca91106314ec6d952059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6e4f639b5e8f769159dfef4b60f7971f6464be49cea50bb306b7c5636bbdb6",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.MA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-27T21:36:54Z",
    "title_canon_sha256": "43cdfc7fc614002c9b0c335a5fb99d658694da87df5ce2d653da805a967f2277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16519",
    "kind": "arxiv",
    "version": 1
  }
}