Pith Number

pith:OVZYJ7VM

pith:2023:OVZYJ7VMOMHX45BWP7WWMLZRGD

not attested not anchored not stored refs pending

Convergence of the Preconditioned Proximal Point Method and Douglas-Rachford Splitting in the Absence of Monotonicity

Brecht Evens, Panagiotis Patrinos, Pieter Pas, Puya Latafat

arxiv:2305.03605 v2 · 2023-05-05 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OVZYJ7VMOMHX45BWP7WWMLZRGD}

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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.

Cited by

1 paper in Pith

Variance-Reduced Fast Operator Splitting Methods for Generalized Equations

Receipt and verification

First computed	2026-07-05T08:15:35.924768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

757384feac730f7e74367fed662f3130ff011f73921da74f0a0e319ce278f511

Aliases

arxiv: 2305.03605 · arxiv_version: 2305.03605v2 · doi: 10.48550/arxiv.2305.03605 · pith_short_12: OVZYJ7VMOMHX · pith_short_16: OVZYJ7VMOMHX45BW · pith_short_8: OVZYJ7VM

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/OVZYJ7VMOMHX45BWP7WWMLZRGD \
  | 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: 757384feac730f7e74367fed662f3130ff011f73921da74f0a0e319ce278f511

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feb0b031268b89679f3bca2ddf323467bbfed6c271b6b39828c27a7548a3821e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-05-05T15:08:31Z",
    "title_canon_sha256": "e11660ad8371db82cf4159f4f1c2e2f92d7a9581c8e84aae35a8fce91350a622"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.03605",
    "kind": "arxiv",
    "version": 2
  }
}