Pith Number

pith:KI5G57AZ

pith:2024:KI5G57AZ4FPROXU34X2FBQG2CV

not attested not anchored not stored refs pending

The D-Subspace Algorithm for Online Learning over Distributed Networks

Cedric Richard, Danqi Jin, Jie Chen, Yitong Chen

arxiv:2410.21320 v2 · 2024-10-26 · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KI5G57AZ4FPROXU34X2FBQG2CV}

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	2026-07-05T09:36:49.299037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

523a6efc19e15f175e9be5f450c0da157ab07faf5036bd8d6d1da724895cc2b3

Aliases

arxiv: 2410.21320 · arxiv_version: 2410.21320v2 · doi: 10.48550/arxiv.2410.21320 · pith_short_12: KI5G57AZ4FPR · pith_short_16: KI5G57AZ4FPROXU3 · pith_short_8: KI5G57AZ

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/KI5G57AZ4FPROXU34X2FBQG2CV \
  | 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: 523a6efc19e15f175e9be5f450c0da157ab07faf5036bd8d6d1da724895cc2b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ab9434282b5d28f469b750fb2b6759de91d242d8ff379ded4a8cc7ac5d2fca5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2024-10-26T04:39:49Z",
    "title_canon_sha256": "a2475e9b7f2942ebef45b57c92cd8ae61f982335ddb030077e9fe18d59f81dfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.21320",
    "kind": "arxiv",
    "version": 2
  }
}