Pith Number

pith:DRLTRQ2I

pith:2021:DRLTRQ2ITUB2IKEJVSI4HPCSJA

not attested not anchored not stored refs pending

Distributed Online Learning for Joint Regret with Communication Constraints

Dirk van der Hoeven, H\'edi Hadiji, Tim van Erven

arxiv:2102.07521 v2 · 2021-02-15 · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DRLTRQ2ITUB2IKEJVSI4HPCSJA}

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

Decentralized Parameter-Free Online Learning with Compressed Gossip

Receipt and verification

First computed	2026-07-05T03:25:12.340268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c5738c3489d03a42889ac91c3bc52480fd49efe6243902e9ebe3c7fe1499bf4

Aliases

arxiv: 2102.07521 · arxiv_version: 2102.07521v2 · doi: 10.48550/arxiv.2102.07521 · pith_short_12: DRLTRQ2ITUB2 · pith_short_16: DRLTRQ2ITUB2IKEJ · pith_short_8: DRLTRQ2I

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/DRLTRQ2ITUB2IKEJVSI4HPCSJA \
  | 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: 1c5738c3489d03a42889ac91c3bc52480fd49efe6243902e9ebe3c7fe1499bf4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef1f9440e068afb9d90debd7dec16270df9bfa93a3e01e90b63c77d35ba3eced",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-02-15T12:48:33Z",
    "title_canon_sha256": "c9bfc2a090c39c5463733ef9ed4109e0f3a5dedaf0e4899de9caa78d3548d988"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.07521",
    "kind": "arxiv",
    "version": 2
  }
}