Pith Number

pith:RCK55FZN

pith:2026:RCK55FZNKKDH3RHMDHBERVYJR7

not attested not anchored not stored refs pending

Gradient Networks for Universal Magnetic Modeling of Synchronous Machines

Antti Piippo, Floran Martin, Junyi Li, Marko Hinkkanen, Tim Foissner

arxiv:2602.14947 v2 · 2026-02-16 · 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{RCK55FZNKKDH3RHMDHBERVYJR7}

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	2026-07-28T02:23:26.068425Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8895de972d52867dc4ec19c248d7098fc764eb7e578cf3db9139aa1ccde3cd16

Aliases

arxiv: 2602.14947 · arxiv_version: 2602.14947v2 · doi: 10.48550/arxiv.2602.14947 · pith_short_12: RCK55FZNKKDH · pith_short_16: RCK55FZNKKDH3RHM · pith_short_8: RCK55FZN

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/RCK55FZNKKDH3RHMDHBERVYJR7 \
  | 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: 8895de972d52867dc4ec19c248d7098fc764eb7e578cf3db9139aa1ccde3cd16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c73b696d9455f89463b075fa26b386ea51baba49509d880e9cb0c316a8297e2",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2026-02-16T17:28:42Z",
    "title_canon_sha256": "34fdc62ac7f8ce7dce35a47ac229855ad0ec160ad807cd9ff1fec1a0a48a9691"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.14947",
    "kind": "arxiv",
    "version": 2
  }
}