Pith Number

pith:R2GYEVKX

pith:2023:R2GYEVKXDXN4OGDVPUQAOJ7JL6

not attested not anchored not stored refs pending

Nonlinear Convex Optimization: From Relaxed Proximal Point Algorithm to Prediction Correction Method

Sai Wang, Yi Gong

arxiv:2307.14615 v1 · 2023-07-27 · 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{R2GYEVKXDXN4OGDVPUQAOJ7JL6}

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	2026-07-05T06:35:15.457602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e8d8255571ddbc718757d200727e95f81ac4ff7ee43b9e58a7febe3ad7aa1ac

Aliases

arxiv: 2307.14615 · arxiv_version: 2307.14615v1 · doi: 10.48550/arxiv.2307.14615 · pith_short_12: R2GYEVKXDXN4 · pith_short_16: R2GYEVKXDXN4OGDV · pith_short_8: R2GYEVKX

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/R2GYEVKXDXN4OGDVPUQAOJ7JL6 \
  | 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: 8e8d8255571ddbc718757d200727e95f81ac4ff7ee43b9e58a7febe3ad7aa1ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9836c95e2235b0921ecd6f589bbdeff25fce16f224973473904210b593d2e3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-07-27T04:02:56Z",
    "title_canon_sha256": "a3c76f5de65be9ed149c7bf70779d9fe63e54fce7d073d21a2406b41006c29a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.14615",
    "kind": "arxiv",
    "version": 1
  }
}