Pith Number

pith:IJWRSFZ6

pith:2026:IJWRSFZ6PADZ3NDF5ESJ3CG47V

not attested not anchored not stored refs pending

Activation Functions, Statistics and Learning of Higher-Order Interactions in Restricted Boltzmann Machines

Giovanni di Sarra, Yasser Roudi

arxiv:2605.19178 v1 · 2026-05-18 · cond-mat.dis-nn · cond-mat.stat-mech · cs.LG · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IJWRSFZ6PADZ3NDF5ESJ3CG47V}

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	2026-05-20T01:05:31.909754Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426d19173e78079db465e9249d88dcfd5a9db3c434f12a49717befaf97089136

Aliases

arxiv: 2605.19178 · arxiv_version: 2605.19178v1 · doi: 10.48550/arxiv.2605.19178 · pith_short_12: IJWRSFZ6PADZ · pith_short_16: IJWRSFZ6PADZ3NDF · pith_short_8: IJWRSFZ6

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/IJWRSFZ6PADZ3NDF5ESJ3CG47V \
  | 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: 426d19173e78079db465e9249d88dcfd5a9db3c434f12a49717befaf97089136

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa387c75532a50f465e6b1b2c881a0a56352c3a032dac78798509bcd838e7a7b",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cs.LG",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2026-05-18T23:04:24Z",
    "title_canon_sha256": "e732c5c12de125226b72a0d8cc702007cd43b832ca4d7bcee348d94e11198578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.19178",
    "kind": "arxiv",
    "version": 1
  }
}