Pith Number

pith:IAGVZ4SE

pith:2019:IAGVZ4SELTESJ5M6FXSAYM2AYA

not attested not anchored not stored refs pending

Accelerated Primal-Dual Algorithms for Distributed Smooth Convex Optimization over Networks

Gesualdo Scutari, Jinming Xu, Ye Tian, Ying Sun

arxiv:1910.10666 v2 · 2019-10-23 · math.OC · cs.DC · 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{IAGVZ4SELTESJ5M6FXSAYM2AYA}

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	2026-07-05T00:45:12.644063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

400d5cf2445cc924f59e2de40c3340c0360f231848be55c40eddd99fcb505fbf

Aliases

arxiv: 1910.10666 · arxiv_version: 1910.10666v2 · doi: 10.48550/arxiv.1910.10666 · pith_short_12: IAGVZ4SELTES · pith_short_16: IAGVZ4SELTESJ5M6 · pith_short_8: IAGVZ4SE

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/IAGVZ4SELTESJ5M6FXSAYM2AYA \
  | 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: 400d5cf2445cc924f59e2de40c3340c0360f231848be55c40eddd99fcb505fbf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6cb7a7fb1a23fef50587ba74b39d8ea4587c82a33b12281d84b63b7216d208a",
    "cross_cats_sorted": [
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-10-23T17:05:00Z",
    "title_canon_sha256": "9597bce4ad6447b081d3b9d15c83661105db76f49d44121a73f7a6d5bb7c21a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.10666",
    "kind": "arxiv",
    "version": 2
  }
}