Pith Number

pith:KYI6Y6XV

pith:2025:KYI6Y6XVU7C4SNITFDMHYEYKIB

not attested not anchored not stored refs pending

SPINN: An Optimal Self-Supervised Physics-Informed Neural Network Framework

Reza Pirayeshshirazinezhad

arxiv:2509.05886 v1 · 2025-09-07 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KYI6Y6XVU7C4SNITFDMHYEYKIB}

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.

Cited by

1 paper in Pith

Physics-Informed Neural Networks with Learnable Loss Balancing and Transfer Learning

Receipt and verification

First computed	2026-07-05T12:06:25.893154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5611ec7af5a7c5c9351328d87c130a40597f7a73f6ef161f385aad2ab6164e61

Aliases

arxiv: 2509.05886 · arxiv_version: 2509.05886v1 · doi: 10.48550/arxiv.2509.05886 · pith_short_12: KYI6Y6XVU7C4 · pith_short_16: KYI6Y6XVU7C4SNIT · pith_short_8: KYI6Y6XV

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/KYI6Y6XVU7C4SNITFDMHYEYKIB \
  | 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: 5611ec7af5a7c5c9351328d87c130a40597f7a73f6ef161f385aad2ab6164e61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e5e528f4d87efe86edef0b30740f1a07f3b495bbfae606ccadcbe4b4b7728ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-09-07T01:38:31Z",
    "title_canon_sha256": "b4be39ddddc270ecc362bdc6045f9bdd51812f9412001ae0a52084dfab512df6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.05886",
    "kind": "arxiv",
    "version": 1
  }
}