Pith Number

pith:G3IB3WGF

pith:2017:G3IB3WGFQDPDA7COQN2QTF26EC

not attested not anchored not stored refs pending

Improved Pseudolikelihood Regularization and Decimation methods on Non-linearly Interacting Systems with Continuous Variables

Alessia Marruzzo, Andrea Pagnani, Fabrizio Antenucci, Luca Leuzzi, Payal Tyagi

arxiv:1708.00787 v4 · 2017-08-02 · physics.data-an · cond-mat.dis-nn · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3IB3WGFQDPDA7COQN2QTF26EC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:10:32.317070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36d01dd8c580de307c4e837509975e20bd230dd5d2f6403cece0bae0f62a9b13

Aliases

arxiv: 1708.00787 · arxiv_version: 1708.00787v4 · doi: 10.48550/arxiv.1708.00787 · pith_short_12: G3IB3WGFQDPD · pith_short_16: G3IB3WGFQDPDA7CO · pith_short_8: G3IB3WGF

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/G3IB3WGFQDPDA7COQN2QTF26EC \
  | 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: 36d01dd8c580de307c4e837509975e20bd230dd5d2f6403cece0bae0f62a9b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24af2d3c3d241857d162e2a38ecef50ee22388ce2bebdd7134c5e40ff9cc7b47",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2017-08-02T15:05:27Z",
    "title_canon_sha256": "47e0d65786b7363f702e54d37e216189689799c25fbca4a952c5eceb66f330b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00787",
    "kind": "arxiv",
    "version": 4
  }
}