Pith Number

pith:ODRLR7RK

pith:2025:ODRLR7RKWW5XC4P4HKBZIHPZUD

not attested not anchored not stored refs pending

Sampling the space of solutions of an artificial neural network

Alessandro Zambon, Enrico M. Malatesta, Guido Tiana, Riccardo Zecchina

arxiv:2503.08266 v2 · 2025-03-11 · cond-mat.dis-nn · cond-mat.stat-mech · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ODRLR7RKWW5XC4P4HKBZIHPZUD}

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	2026-07-05T11:42:27.099248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

70e2b8fe2ab5bb7171fc3a83941df9a0fae7029717cb2cb0b4e2d3a31a3ae07d

Aliases

arxiv: 2503.08266 · arxiv_version: 2503.08266v2 · doi: 10.48550/arxiv.2503.08266 · pith_short_12: ODRLR7RKWW5X · pith_short_16: ODRLR7RKWW5XC4P4 · pith_short_8: ODRLR7RK

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/ODRLR7RKWW5XC4P4HKBZIHPZUD \
  | 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: 70e2b8fe2ab5bb7171fc3a83941df9a0fae7029717cb2cb0b4e2d3a31a3ae07d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dea1f418b2bff6afa51474d6459840bf3b5f19ed4c8cb7de07e452210576cb7",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.dis-nn",
    "submitted_at": "2025-03-11T10:31:21Z",
    "title_canon_sha256": "6ec73d8454b67ba85d9248591ccfb42c48db5565f19d0ca9510fb8d62569e3f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.08266",
    "kind": "arxiv",
    "version": 2
  }
}