Pith Number

pith:YZQKF7N3

pith:2024:YZQKF7N3R76OA75GNWBZL333OO

not attested not anchored not stored refs pending

Characterization of Maximizers in A Non-Convex Geometric Optimization Problem With Application to Optical Wireless Power Transfer Systems

Dinh Hoa Nguyen, Kaname Matsue

arxiv:2404.13832 v1 · 2024-04-22 · 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{YZQKF7N3R76OA75GNWBZL333OO}

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	2026-07-05T08:10:38.038992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c660a2fdbb8ffce07fa66d8395ef7b73aab0f74591ee75c854550882c573e0e6

Aliases

arxiv: 2404.13832 · arxiv_version: 2404.13832v1 · doi: 10.48550/arxiv.2404.13832 · pith_short_12: YZQKF7N3R76O · pith_short_16: YZQKF7N3R76OA75G · pith_short_8: YZQKF7N3

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/YZQKF7N3R76OA75GNWBZL333OO \
  | 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: c660a2fdbb8ffce07fa66d8395ef7b73aab0f74591ee75c854550882c573e0e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88304cc5669fce94b4f32a1421997bdb30e5a50240e7d72bc0bc1a8e277deaac",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2024-04-22T02:13:58Z",
    "title_canon_sha256": "f116f0c8ead86d158c12a98206f3ffacc8000bc82fc1717646eab5c1d03de11d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.13832",
    "kind": "arxiv",
    "version": 1
  }
}