Pith Number

pith:PPTYEL7L

pith:2019:PPTYEL7LVOAZMIWZC3QYALXUMB

not attested not anchored not stored refs pending

Tight Linear Convergence Rate of ADMM for Decentralized Optimization

Bingcong Li, Georgios B. Giannakis, Meng Ma

arxiv:1905.10456 v1 · 2019-05-24 · math.OC · cs.DC · 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{PPTYEL7LVOAZMIWZC3QYALXUMB}

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	2026-05-17T23:45:08.472294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7be7822febab819622d916e1802ef460507bcda4503f309644873886be39decc

Aliases

arxiv: 1905.10456 · arxiv_version: 1905.10456v1 · doi: 10.48550/arxiv.1905.10456 · pith_short_12: PPTYEL7LVOAZ · pith_short_16: PPTYEL7LVOAZMIWZ · pith_short_8: PPTYEL7L

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/PPTYEL7LVOAZMIWZC3QYALXUMB \
  | 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: 7be7822febab819622d916e1802ef460507bcda4503f309644873886be39decc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9395841c820fe01e1cd09f587f3183c84318ff93d23412ee8f8282fd72540927",
    "cross_cats_sorted": [
      "cs.DC",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-05-24T21:36:42Z",
    "title_canon_sha256": "54f6771e5445b2924d24a5e0be0dcd23bbbc98266259c2c999f0f4bf96cb1b6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10456",
    "kind": "arxiv",
    "version": 1
  }
}