Pith Number

pith:VGWZHQEC

pith:2025:VGWZHQEC6MWRCXHKTMTDIMXGUK

not attested not anchored not stored refs pending

Restricted Boltzmann machine as a probabilistic Enigma

Bin Chen, Weichao Yu

arxiv:2507.17236 v1 · 2025-07-23 · cond-mat.stat-mech · physics.app-ph · 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{VGWZHQEC6MWRCXHKTMTDIMXGUK}

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	2026-07-05T11:42:04.116309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9ad93c082f32d115cea9b263432e6a2bce1c5ad6bb736b1a9d8ff0a4f0d50b9

Aliases

arxiv: 2507.17236 · arxiv_version: 2507.17236v1 · doi: 10.48550/arxiv.2507.17236 · pith_short_12: VGWZHQEC6MWR · pith_short_16: VGWZHQEC6MWRCXHK · pith_short_8: VGWZHQEC

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/VGWZHQEC6MWRCXHKTMTDIMXGUK \
  | 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: a9ad93c082f32d115cea9b263432e6a2bce1c5ad6bb736b1a9d8ff0a4f0d50b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "270152346e9f846546492d9fb4a4f6e3ce301bc675d36e7803019aabcce34b3f",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2025-07-23T06:11:23Z",
    "title_canon_sha256": "74ee8befc11df3b0267b964a68c5d9cadd5f22efd3512d83c41ce49a5dec543a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.17236",
    "kind": "arxiv",
    "version": 1
  }
}