Pith Number

pith:MPJHZH4P

pith:2023:MPJHZH4P4PCJBOFXHITEX5O2ZN

not attested not anchored not stored refs pending

Smoothing Accelerated Proximal Gradient Method with Fast Convergence Rate for Nonsmooth Multi-objective Optimization

Chengzhi Huang

arxiv:2312.01609 v5 · 2023-12-04 · 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{MPJHZH4P4PCJBOFXHITEX5O2ZN}

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	2026-07-05T09:22:15.101461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63d27c9f8fe3c490b8b73a264bf5dacb57f0a100653bfafa829953189d6c0f91

Aliases

arxiv: 2312.01609 · arxiv_version: 2312.01609v5 · doi: 10.48550/arxiv.2312.01609 · pith_short_12: MPJHZH4P4PCJ · pith_short_16: MPJHZH4P4PCJBOFX · pith_short_8: MPJHZH4P

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/MPJHZH4P4PCJBOFXHITEX5O2ZN \
  | 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: 63d27c9f8fe3c490b8b73a264bf5dacb57f0a100653bfafa829953189d6c0f91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c964f3825cc904f85025809c3b3b66ca70f063f2d2749edc296302cf4e96804",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-12-04T03:49:06Z",
    "title_canon_sha256": "f1a510899b518b95bf116cb7eed0c2fd1701d76e6615087147643693075f39b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.01609",
    "kind": "arxiv",
    "version": 5
  }
}