Pith Number

pith:CPI4LZG6

pith:2024:CPI4LZG63NRVTLOJLJDOOCXUAD

not attested not anchored not stored refs pending

A Note on Complexity for Two Classes of Structured Non-Smooth Non-Convex Compositional Optimization

Qihang Lin, Tianbao Yang, Yao Yao

arxiv:2411.14342 v1 · 2024-11-21 · 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{CPI4LZG63NRVTLOJLJDOOCXUAD}

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	2026-07-05T09:38:45.457217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d1c5e4dedb6359adc95a46e70af400c78862a51cbbad5bf00d6c7b28eb221d

Aliases

arxiv: 2411.14342 · arxiv_version: 2411.14342v1 · doi: 10.48550/arxiv.2411.14342 · pith_short_12: CPI4LZG63NRV · pith_short_16: CPI4LZG63NRVTLOJ · pith_short_8: CPI4LZG6

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/CPI4LZG63NRVTLOJLJDOOCXUAD \
  | 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: 13d1c5e4dedb6359adc95a46e70af400c78862a51cbbad5bf00d6c7b28eb221d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14331b3c24263177576599cf9bf31e5a59fd05e01ee34a6029a064c76122ec4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-11-21T17:39:41Z",
    "title_canon_sha256": "44e4fe997a1b7e89fcf824d93904fba0709ec9983479c858bc6edc21b517029a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.14342",
    "kind": "arxiv",
    "version": 1
  }
}