Pith Number

pith:AE4LCGU6

pith:2025:AE4LCGU6VMM6CD5FAYRVV5SQUQ

not attested not anchored not stored refs pending

A Comparative Analysis of Transformer-less Inverter Topologies for Grid-Connected PV Systems: Minimizing Leakage Current and THD

Indraman Tamrakar, Rachana Subedi, Shashwot Shrestha, Sushil Phuyal, Swodesh Sharma

arxiv:2501.08103 v1 · 2025-01-14 · eess.SY · cs.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{AE4LCGU6VMM6CD5FAYRVV5SQUQ}

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	2026-07-05T10:00:55.828080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0138b11a9eab19e10fa506235af650a404698fbda0cfe633aa573c63dc0d6307

Aliases

arxiv: 2501.08103 · arxiv_version: 2501.08103v1 · doi: 10.48550/arxiv.2501.08103 · pith_short_12: AE4LCGU6VMM6 · pith_short_16: AE4LCGU6VMM6CD5F · pith_short_8: AE4LCGU6

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/AE4LCGU6VMM6CD5FAYRVV5SQUQ \
  | 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: 0138b11a9eab19e10fa506235af650a404698fbda0cfe633aa573c63dc0d6307

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77ddf34999584ce3f417a30ff5dd9ecad065351d94f5659649272d93b8690cf6",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-01-14T13:21:18Z",
    "title_canon_sha256": "db38acb47cf14a9f5b9319ac4fac3a585bc15bab647a2f566a9ef91c24b4784a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.08103",
    "kind": "arxiv",
    "version": 1
  }
}