Pith Number

pith:5P5XMDY6

pith:2023:5P5XMDY6YFPZJY4IIE3Y3PFA3Z

not attested not anchored not stored refs pending

Stochastic Adversarial Noise in the "Black Box" Optimization Problem

Aleksandr Lobanov

arxiv:2304.07861 v1 · 2023-04-16 · 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{5P5XMDY6YFPZJY4IIE3Y3PFA3Z}

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	2026-07-05T06:01:26.178096Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebfb760f1ec15f94e38841378dbca0de4a5cf6458f79419b71be7965781f0fdc

Aliases

arxiv: 2304.07861 · arxiv_version: 2304.07861v1 · doi: 10.48550/arxiv.2304.07861 · pith_short_12: 5P5XMDY6YFPZ · pith_short_16: 5P5XMDY6YFPZJY4I · pith_short_8: 5P5XMDY6

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/5P5XMDY6YFPZJY4IIE3Y3PFA3Z \
  | 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: ebfb760f1ec15f94e38841378dbca0de4a5cf6458f79419b71be7965781f0fdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a546ab757f2d6442f4d151c8dc6414bef05d4d46c0ae486193a6661e52d110dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2023-04-16T18:56:06Z",
    "title_canon_sha256": "e01f69dd716f5a8c7c6c5508d415e808901a37451901679438270018cb71fd13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.07861",
    "kind": "arxiv",
    "version": 1
  }
}