Pith Number

pith:3JY4EUYW

pith:2025:3JY4EUYWUGI6NRBKBRIXMYMEXA

not attested not anchored not stored refs pending

Minimisation of Quasar-Convex Functions Using Random Zeroth-Order Oracles

Amir Ali Farzin, Iman Shames, Philipp Braun, Yuen-Man Pun

arxiv:2505.02281 v3 · 2025-05-04 · math.OC · cs.AI · cs.LG · cs.NA · math.NA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3JY4EUYWUGI6NRBKBRIXMYMEXA}

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

2 papers in Pith

Robust Learning Meets Quasar-Convex Optimization: Inexact High-Order Proximal-Point Methods

From Cursed to Competitive: Closing the ZO-FO Gap via Input-to-State Stability

Receipt and verification

First computed	2026-06-24T01:14:20.248266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da71c25316a191e6c42a0c51766184b82a0e803e5303854e113ce363a85c47a3

Aliases

arxiv: 2505.02281 · arxiv_version: 2505.02281v3 · doi: 10.48550/arxiv.2505.02281 · pith_short_12: 3JY4EUYWUGI6 · pith_short_16: 3JY4EUYWUGI6NRBK · pith_short_8: 3JY4EUYW

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/3JY4EUYWUGI6NRBKBRIXMYMEXA \
  | 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: da71c25316a191e6c42a0c51766184b82a0e803e5303854e113ce363a85c47a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c6fc74d4f79f68030c6fa2cffd8fc10a652a4d927d3099b540292581cdacc20",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "cs.NA",
      "math.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-05-04T22:43:57Z",
    "title_canon_sha256": "40078c16806de2a701275e86430291fd6bea9436e3e1630effdec88f8a390753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02281",
    "kind": "arxiv",
    "version": 3
  }
}