Pith Number

pith:WKP3HYTC

pith:2025:WKP3HYTCTQW7APCHE4MVAM4KEN

not attested not anchored not stored refs pending

Convergence Analysis of Natural Power Method and Its Applications to Control

Daiki Tsuzuki, Kentaro Ohki

arxiv:2512.21469 v2 · 2025-12-25 · math.OC · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WKP3HYTCTQW7APCHE4MVAM4KEN}

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	2026-06-01T01:02:27.999923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b29fb3e2629c2df03c47271950338a23693180f14cd4dead3f77a63d2a8f46c1

Aliases

arxiv: 2512.21469 · arxiv_version: 2512.21469v2 · doi: 10.48550/arxiv.2512.21469 · pith_short_12: WKP3HYTCTQW7 · pith_short_16: WKP3HYTCTQW7APCH · pith_short_8: WKP3HYTC

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/WKP3HYTCTQW7APCHE4MVAM4KEN \
  | 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: b29fb3e2629c2df03c47271950338a23693180f14cd4dead3f77a63d2a8f46c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "836c24bff4e7b4c54fd6f3b1589a02800a1827fedf3e742505675ba4b82337c5",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2025-12-25T02:05:05Z",
    "title_canon_sha256": "a6de69497b4e93243622059e131de48cdc9f02ae1cb1f729d27c8c7695330ee5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.21469",
    "kind": "arxiv",
    "version": 2
  }
}