Pith Number

pith:MODTDSSM

pith:2019:MODTDSSMHFLTBHOFIPXC7U5E6X

not attested not anchored not stored refs pending

A New Signal Injection-based Method for Estimation of Position in Interior Permanent Magnet Synchronous Motors

Aleksandar M. Stankovic, Bowen Yi, Romeo Ortega, Slobodan N. Vukosavic, Weidong Zhang

arxiv:1902.02430 v2 · 2019-02-06 · 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{MODTDSSMHFLTBHOFIPXC7U5E6X}

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	2026-06-04T20:13:52.370222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

638731ca4c3957309dc543ee2fd3a4f5e20c926e32d07f8cee477d17207525c2

Aliases

arxiv: 1902.02430 · arxiv_version: 1902.02430v2 · doi: 10.48550/arxiv.1902.02430 · pith_short_12: MODTDSSMHFLT · pith_short_16: MODTDSSMHFLTBHOF · pith_short_8: MODTDSSM

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/MODTDSSMHFLTBHOFIPXC7U5E6X \
  | 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: 638731ca4c3957309dc543ee2fd3a4f5e20c926e32d07f8cee477d17207525c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab2c05be1166719f058d3fd7075daf97f31d27cce6fbaa79953ddfe4f2db0ec4",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2019-02-06T23:32:21Z",
    "title_canon_sha256": "c7e6da6b5c2a39392b8edcfad417854b3404fe22a7d5c9c9487b547f2b0ca512"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02430",
    "kind": "arxiv",
    "version": 2
  }
}