Pith Number

pith:SDHMSVHT

pith:2014:SDHMSVHT3PFC6ZZWVXGFWKP33Z

not attested not anchored not stored refs pending

Global convergence of splitting methods for nonconvex composite optimization

Guoyin Li, Ting Kei Pong

arxiv:1407.0753 v6 · 2014-07-03 · math.OC · cs.LG · math.NA · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDHMSVHT3PFC6ZZWVXGFWKP33Z}

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	2026-05-18T01:26:58.339290Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90cec954f3dbca2f6736adcc5b29fbde7f294169eb5e3366498c57d7ec565837

Aliases

arxiv: 1407.0753 · arxiv_version: 1407.0753v6 · doi: 10.48550/arxiv.1407.0753 · pith_short_12: SDHMSVHT3PFC · pith_short_16: SDHMSVHT3PFC6ZZW · pith_short_8: SDHMSVHT

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/SDHMSVHT3PFC6ZZWVXGFWKP33Z \
  | 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: 90cec954f3dbca2f6736adcc5b29fbde7f294169eb5e3366498c57d7ec565837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ea5f5091637a4f5f8bf25728aa0f6c5041ea0f31b16a497c46b4e23d5023a5",
    "cross_cats_sorted": [
      "cs.LG",
      "math.NA",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-07-03T00:29:25Z",
    "title_canon_sha256": "335528e230cc3977000421d82b8cfc5f9f21e47d39376a19c1ed646f9cd0b057"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0753",
    "kind": "arxiv",
    "version": 6
  }
}