Pith Number

pith:YRVNYDLA

pith:2024:YRVNYDLADQCW5AWPZZ4GXVZZAE

not attested not anchored not stored refs pending

Optimal pinwheel partitions and pinwheel solutions to a nonlinear Schr\"odinger system

Alberto Salda\~na, Mayra Soares, M\'onica Clapp, V\'ictor A. Vicente-Ben\'itez

arxiv:2404.04448 v1 · 2024-04-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YRVNYDLADQCW5AWPZZ4GXVZZAE}

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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

Fractional $Q$-curvature on the sphere and optimal partitions

Receipt and verification

First computed	2026-07-05T08:05:16.854666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c46adc0d601c056e82cfce786bd73901107a6f0b2fd423048e322cd2b9525012

Aliases

arxiv: 2404.04448 · arxiv_version: 2404.04448v1 · doi: 10.48550/arxiv.2404.04448 · pith_short_12: YRVNYDLADQCW · pith_short_16: YRVNYDLADQCW5AWP · pith_short_8: YRVNYDLA

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/YRVNYDLADQCW5AWPZZ4GXVZZAE \
  | 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: c46adc0d601c056e82cfce786bd73901107a6f0b2fd423048e322cd2b9525012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15d1f2387e0c4d8503ef1b2bf257f63c9025e1fded4e599f49ebf26b59607b59",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2024-04-05T23:31:26Z",
    "title_canon_sha256": "890c407052f3e5b0a4888b7fd3afcac853bcd9393939faf904833d971504107a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04448",
    "kind": "arxiv",
    "version": 1
  }
}