Pith Number

pith:PUP6L4TA

pith:2025:PUP6L4TAZDWPHSXDJLL5HJHDBX

not attested not anchored not stored refs pending

A Heterogeneous Multiscale Method for Efficient Simulation of Power Systems with Inverter-Based Resources

Kai Sun, Kaiyang Huang, Min Xiong, Yang Liu

arxiv:2503.09892 v2 · 2025-03-12 · eess.SY · cs.NA · cs.SY · math.NA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PUP6L4TAZDWPHSXDJLL5HJHDBX}

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	2026-07-05T10:31:27.726603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d1fe5f260c8ecf3cae34ad7d3a4e30dea1879096f3325688747ecbb2be25b51

Aliases

arxiv: 2503.09892 · arxiv_version: 2503.09892v2 · doi: 10.48550/arxiv.2503.09892 · pith_short_12: PUP6L4TAZDWP · pith_short_16: PUP6L4TAZDWPHSXD · pith_short_8: PUP6L4TA

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/PUP6L4TAZDWPHSXDJLL5HJHDBX \
  | 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: 7d1fe5f260c8ecf3cae34ad7d3a4e30dea1879096f3325688747ecbb2be25b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d08a4ab583ebd09b366970e1604bd2137f00f8854315c6dd33e9b7873e773f3",
    "cross_cats_sorted": [
      "cs.NA",
      "cs.SY",
      "math.NA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-03-12T23:22:37Z",
    "title_canon_sha256": "9e6875a47e95bf0d0b9256629340a83c729176475c524362cf0258e893abd5a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09892",
    "kind": "arxiv",
    "version": 2
  }
}