Pith Number

pith:MFU2E6UV

pith:2026:MFU2E6UVYZM7VBM3N32A6OCKP5

not attested not anchored not stored refs pending

Revisiting Decentralized Online Convex Optimization with Compressed Communication

Chang Yao, Hao Zhou, Mingli Song, Xiaoyu Wang, Yuanyu Wan

arxiv:2607.01665 v1 · 2026-07-02 · 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{MFU2E6UVYZM7VBM3N32A6OCKP5}

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	2026-07-03T01:17:26.066842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6169a27a95c659fa859b6ef40f384a7f47cedf7a055e1425f269770745ad54e1

Aliases

arxiv: 2607.01665 · arxiv_version: 2607.01665v1 · doi: 10.48550/arxiv.2607.01665 · pith_short_12: MFU2E6UVYZM7 · pith_short_16: MFU2E6UVYZM7VBM3 · pith_short_8: MFU2E6UV

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/MFU2E6UVYZM7VBM3N32A6OCKP5 \
  | 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: 6169a27a95c659fa859b6ef40f384a7f47cedf7a055e1425f269770745ad54e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b357e67a80d0105bb6f043524483205a20e0e8a02aedd5e7795222aa44d46f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-02T03:45:41Z",
    "title_canon_sha256": "f30be3cdbea66c46afb1298276459b00fc4bc4717a21f8eae1855f3c6cdf0652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.01665",
    "kind": "arxiv",
    "version": 1
  }
}