Pith Number

pith:45RAAEIN

pith:2026:45RAAEINSBW37EFRNPMZFQMCT7

not attested not anchored not stored refs pending

Distributed Online Convex Optimization with Efficient Communication: Improved Algorithm and Lower bounds

Lijun Zhang, Sifan Yang, Wei Jiang, Wenhao Yang

arxiv:2601.04907 v2 · 2026-01-08 · 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{45RAAEINSBW37EFRNPMZFQMCT7}

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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

2 papers in Pith

Revisiting Decentralized Online Convex Optimization with Compressed Communication

Distributed Online Convex Optimization with Compressed Communication: Optimal Regret and Applications

Receipt and verification

First computed	2026-07-02T01:18:06.074312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76200110d906dbf90b16bd992c1829ffd2068272d76b04f06ad1fa0ed04f05a

Aliases

arxiv: 2601.04907 · arxiv_version: 2601.04907v2 · doi: 10.48550/arxiv.2601.04907 · pith_short_12: 45RAAEINSBW3 · pith_short_16: 45RAAEINSBW37EFR · pith_short_8: 45RAAEIN

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/45RAAEINSBW37EFRNPMZFQMCT7 \
  | 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: e76200110d906dbf90b16bd992c1829ffd2068272d76b04f06ad1fa0ed04f05a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1545daa29bccad3fb0fba8a72d453e3c59f62d0b7748f98ec5d19a8e66a5684e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-01-08T13:05:36Z",
    "title_canon_sha256": "7b324b4679f416deabf98666804ae219327db9630de89f1dd522bb6180e67e9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.04907",
    "kind": "arxiv",
    "version": 2
  }
}