Pith Number

pith:IWMX4QKX

pith:2025:IWMX4QKXS5DGH4I2D7Y3YFL3Q5

not attested not anchored not stored refs pending

Admittance Identification of Grid-Forming Inverters Using Time and Frequency-Domain Techniques

Alexandros Paspatis, Andres Intriago, Charalambos Konstantinou, Francesco Liberati

arxiv:2504.17512 v1 · 2025-04-24 · 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{IWMX4QKXS5DGH4I2D7Y3YFL3Q5}

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	2026-07-05T10:53:30.027392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45997e4157974663f11a1ff1bc157b876f3e42d7a58cd70a1b294c860ddf3585

Aliases

arxiv: 2504.17512 · arxiv_version: 2504.17512v1 · doi: 10.48550/arxiv.2504.17512 · pith_short_12: IWMX4QKXS5DG · pith_short_16: IWMX4QKXS5DGH4I2 · pith_short_8: IWMX4QKX

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/IWMX4QKXS5DGH4I2D7Y3YFL3Q5 \
  | 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: 45997e4157974663f11a1ff1bc157b876f3e42d7a58cd70a1b294c860ddf3585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "794097373c906a2e0074f425e5ce69ca0f57bb7527cb39875f3cfcd86149c512",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-04-24T12:56:26Z",
    "title_canon_sha256": "af36453d799ee7b65b4380b6fd903757eaeb87624fdbfeb7d4fe9c68905af5d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.17512",
    "kind": "arxiv",
    "version": 1
  }
}