Pith Number

pith:ZM7JALK5

pith:2025:ZM7JALK5MRK6KW5HZVMIG72MXZ

not attested not anchored not stored refs pending

Revisiting the Effect of Grid-Following Converter on Frequency Dynamics -- Part I: Center of Inertia

Cheng Wang, Jiahao Liu, Tianshu Bi

arxiv:2507.15358 v1 · 2025-07-21 · 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{ZM7JALK5MRK6KW5HZVMIG72MXZ}

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	2026-07-05T11:40:23.308263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb3e902d5d6455e55ba7cd58837f4cbe5b980bf3031a73d3962c1995b3220bbe

Aliases

arxiv: 2507.15358 · arxiv_version: 2507.15358v1 · doi: 10.48550/arxiv.2507.15358 · pith_short_12: ZM7JALK5MRK6 · pith_short_16: ZM7JALK5MRK6KW5H · pith_short_8: ZM7JALK5

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/ZM7JALK5MRK6KW5HZVMIG72MXZ \
  | 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: cb3e902d5d6455e55ba7cd58837f4cbe5b980bf3031a73d3962c1995b3220bbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e1fe3ef2c2d544a894a8b747955d4b585e2d0437a774bb87a00b20ca212de58",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2025-07-21T08:09:38Z",
    "title_canon_sha256": "fc01b3d200e41c96439d7ecd49e57ea32e53bc8f33406b00e00572a7a7432590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.15358",
    "kind": "arxiv",
    "version": 1
  }
}