Pith Number

pith:LPBPXBYG

pith:2025:LPBPXBYGHOWBFRCB6F5IIFOZBA

not attested not anchored not stored refs pending

Physics-Informed Learning of Proprietary Inverter Models for Grid Dynamic Studies

Kyung-Bin Kwon, Marcelo Elizondo, Ramij R. Hossain, Sayak Mukherjee

arxiv:2507.15259 v1 · 2025-07-21 · eess.SY · cs.LG · 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{LPBPXBYGHOWBFRCB6F5IIFOZBA}

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	2026-07-05T11:40:21.326213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bc2fb87063bac12c441f17a8415d90807a58dfc5d74e996fa69cdbc0de458a3

Aliases

arxiv: 2507.15259 · arxiv_version: 2507.15259v1 · doi: 10.48550/arxiv.2507.15259 · pith_short_12: LPBPXBYGHOWB · pith_short_16: LPBPXBYGHOWBFRCB · pith_short_8: LPBPXBYG

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/LPBPXBYGHOWBFRCB6F5IIFOZBA \
  | 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: 5bc2fb87063bac12c441f17a8415d90807a58dfc5d74e996fa69cdbc0de458a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b0715ecfb980d7860b70a5b09509fcb4c40d87eba88ca92d7dc47d199bef91a",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-07-21T05:48:31Z",
    "title_canon_sha256": "04ac729f8740982aeeb9282ee7d9369c57a50858fb6bea3cb8e510ef4dab713c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15259",
    "kind": "arxiv",
    "version": 1
  }
}