Pith Number

pith:YHMXT3LU

pith:2019:YHMXT3LUBFF54A6FAWTTURSH2G

not attested not anchored not stored refs pending

A Class D Power Amplifier for Multi-Frequency Eddy Current Testing Based on Multi-Simultaneous-Frequency Selective Harmonic Elimination Pulse Width Modulation

Anthony J Peyton, Christos Ktistis, Wuliang Yin, Yang Tao, Yifei Zhao

arxiv:1908.08535 v3 · 2019-08-23 · eess.SY · cs.SY · eess.SP · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YHMXT3LUBFF54A6FAWTTURSH2G}

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	2026-07-05T01:13:23.416798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1d979ed74094bde03c505a73a4647d1908922a21cf102f43b6a7d8ad47bc1ab

Aliases

arxiv: 1908.08535 · arxiv_version: 1908.08535v3 · doi: 10.48550/arxiv.1908.08535 · pith_short_12: YHMXT3LUBFF5 · pith_short_16: YHMXT3LUBFF54A6F · pith_short_8: YHMXT3LU

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/YHMXT3LUBFF54A6FAWTTURSH2G \
  | 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: c1d979ed74094bde03c505a73a4647d1908922a21cf102f43b6a7d8ad47bc1ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3040ff3476a9464074134e11f3d734b22365eb3f9075ed2835a198df38beeb76",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SP",
      "physics.ins-det"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-08-23T06:56:03Z",
    "title_canon_sha256": "d3989778bd4274c26581f90189ec99738805ada0b161d89e2dec21fe47195b70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08535",
    "kind": "arxiv",
    "version": 3
  }
}