Pith Number

pith:BZTKREHX

pith:2019:BZTKREHXOJ3E7CS5XB6D7IMM7F

not attested not anchored not stored refs pending

Stochastic Bregman Parallel Direction Method of Multipliers for Distributed Optimization

Beh\c{c}et A\c{c}{\i}kme\c{s}e, Yue Yu

arxiv:1902.09695 v2 · 2019-02-26 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BZTKREHXOJ3E7CS5XB6D7IMM7F}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:52:14.535931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e66a890f772764f8a5db87c3fa18cf96b0179a2ab869be7398ceb95938080bc

Aliases

arxiv: 1902.09695 · arxiv_version: 1902.09695v2 · doi: 10.48550/arxiv.1902.09695 · pith_short_12: BZTKREHXOJ3E · pith_short_16: BZTKREHXOJ3E7CS5 · pith_short_8: BZTKREHX

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/BZTKREHXOJ3E7CS5XB6D7IMM7F \
  | 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: 0e66a890f772764f8a5db87c3fa18cf96b0179a2ab869be7398ceb95938080bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3124d2a9b905fea41ea00be1f0fc92d05f0ef4a60693d8575a9bbcf101cf84af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2019-02-26T01:40:48Z",
    "title_canon_sha256": "8c937c4b9449c37b1602f3d40de52dedcfb076349b4a450fb3529994e9c3c1d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09695",
    "kind": "arxiv",
    "version": 2
  }
}