Pith Number

pith:4C3EF7YM

pith:2023:4C3EF7YMPGDXUCF2FERSZXK5OF

not attested not anchored not stored refs pending

On the Convergence of Newton-type Proximal Gradient Method for Multiobjective Optimization Problems

Jian Chen, Liping Tang, Xiaoxue Jiang, Xinmin Yang

arxiv:2308.10140 v1 · 2023-08-20 · 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{4C3EF7YMPGDXUCF2FERSZXK5OF}

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	2026-07-05T06:42:52.026124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b642ff0c79877a08ba29232cdd5d71419608606d2ed4b4c8eb3084ad786022

Aliases

arxiv: 2308.10140 · arxiv_version: 2308.10140v1 · doi: 10.48550/arxiv.2308.10140 · pith_short_12: 4C3EF7YMPGDX · pith_short_16: 4C3EF7YMPGDXUCF2 · pith_short_8: 4C3EF7YM

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/4C3EF7YMPGDXUCF2FERSZXK5OF \
  | 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: e0b642ff0c79877a08ba29232cdd5d71419608606d2ed4b4c8eb3084ad786022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "528d0af510202f4b7557595219923464fad437e6f8f5a40870ad258440839a92",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-08-20T02:44:29Z",
    "title_canon_sha256": "c223ee2bd79fb245d2d3a70c3ee588f3bc471edc44c1aabbc98de7471df7fcea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.10140",
    "kind": "arxiv",
    "version": 1
  }
}