Pith Number

pith:TCFGNIQ4

pith:2023:TCFGNIQ4X4NEL7GGKY5Q6TOBLU

not attested not anchored not stored refs pending

Harmonic content analysis of a soft starting variable frequency motor drive based on FPGA

Frank Li, Pedro Cortes, Srikanth Itapu, Suman Devkota, Vamsi Borra, Yogesh Sapkota

arxiv:2311.00720 v1 · 2023-10-28 · 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{TCFGNIQ4X4NEL7GGKY5Q6TOBLU}

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	2026-07-05T07:08:14.415149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988a66a21cbf1a45fcc6563b0f4dc15d1f441b071746aa2667b82ec9172dd845

Aliases

arxiv: 2311.00720 · arxiv_version: 2311.00720v1 · doi: 10.48550/arxiv.2311.00720 · pith_short_12: TCFGNIQ4X4NE · pith_short_16: TCFGNIQ4X4NEL7GG · pith_short_8: TCFGNIQ4

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/TCFGNIQ4X4NEL7GGKY5Q6TOBLU \
  | 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: 988a66a21cbf1a45fcc6563b0f4dc15d1f441b071746aa2667b82ec9172dd845

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e1d7a0d0df581616ea00bcf28f45214a38c2e63e56ce3b18bbeeea5f780023d",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2023-10-28T21:16:20Z",
    "title_canon_sha256": "44ad73559091c4ce218a7fdd93530fe5191c9ff6cab8360d051753b21d4a8143"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00720",
    "kind": "arxiv",
    "version": 1
  }
}