Pith Number

pith:4XLP7H4V

pith:2025:4XLP7H4VGGMZU2F4IOLZXWBXMO

not attested not anchored not stored refs pending

Training Neural Networks by Optimizing Neuron Positions

Alexandru Vasilache, Juergen Becker, Laura Erb, Nicola Toschi, Tommaso Boccato

arxiv:2506.13410 v1 · 2025-06-16 · 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{4XLP7H4VGGMZU2F4IOLZXWBXMO}

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	2026-07-05T11:22:09.956924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5d6ff9f9531999a68bc43979bd837638f8e7351d87cf0e71f8f5500a4a40b5e

Aliases

arxiv: 2506.13410 · arxiv_version: 2506.13410v1 · doi: 10.48550/arxiv.2506.13410 · pith_short_12: 4XLP7H4VGGMZ · pith_short_16: 4XLP7H4VGGMZU2F4 · pith_short_8: 4XLP7H4V

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/4XLP7H4VGGMZU2F4IOLZXWBXMO \
  | 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: e5d6ff9f9531999a68bc43979bd837638f8e7351d87cf0e71f8f5500a4a40b5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c35f4804f74942d9bc5fe0f66cfd67fdc80dc9c0368c7a062832e96a6059ea01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-16T12:26:13Z",
    "title_canon_sha256": "114c3b8459bc574bde875a664857067e3d3ab98a52f64ea75026e46334669e26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.13410",
    "kind": "arxiv",
    "version": 1
  }
}