Pith Number

pith:MDEYEIDR

pith:2026:MDEYEIDRLIMMVXHBOMQWOVNKVS

not attested not anchored not stored refs pending

Sharp First-Order Lower Bounds for Higher-Order Smooth Nonconvex Optimization

Dongruo Zhou

arxiv:2606.05438 v1 · 2026-06-03 · cs.LG · 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{MDEYEIDRLIMMVXHBOMQWOVNKVS}

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.

Cited by

1 paper in Pith

A Restart-Free Accelerated Algorithm for Non-Convex Minimization: Continuous and Discrete Analysis

Receipt and verification

First computed	2026-06-05T00:13:57.889479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60c98220715a18cadce173216755aaac9251d3f66954d1c72c3db380f01cc85f

Aliases

arxiv: 2606.05438 · arxiv_version: 2606.05438v1 · doi: 10.48550/arxiv.2606.05438 · pith_short_12: MDEYEIDRLIMM · pith_short_16: MDEYEIDRLIMMVXHB · pith_short_8: MDEYEIDR

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/MDEYEIDRLIMMVXHBOMQWOVNKVS \
  | 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: 60c98220715a18cadce173216755aaac9251d3f66954d1c72c3db380f01cc85f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffbba0366d0938a508ab2fc098157a86e43f93c3bddbefa51e27ef3f80e86696",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-06-03T21:01:21Z",
    "title_canon_sha256": "92cb4118bdff1fedb90028a6549afbae343d7e563d85b0183c82be95b71f6fbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.05438",
    "kind": "arxiv",
    "version": 1
  }
}