Pith Number

pith:UD2Y6HMR

pith:2018:UD2Y6HMR42QHEZORNLQRBS7QNA

not attested not anchored not stored refs pending

Constraining the Dynamics of Deep Probabilistic Models

Marco Lorenzi, Maurizio Filippone

arxiv:1802.05680 v2 · 2018-02-15 · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UD2Y6HMR42QHEZORNLQRBS7QNA}

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	2026-05-18T00:13:04.647724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0f58f1d91e6a07265d16ae110cbf0680512eb7f9b81685da3fcec3bc1e370a5

Aliases

arxiv: 1802.05680 · arxiv_version: 1802.05680v2 · doi: 10.48550/arxiv.1802.05680 · pith_short_12: UD2Y6HMR42QH · pith_short_16: UD2Y6HMR42QHEZOR · pith_short_8: UD2Y6HMR

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/UD2Y6HMR42QHEZORNLQRBS7QNA \
  | 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: a0f58f1d91e6a07265d16ae110cbf0680512eb7f9b81685da3fcec3bc1e370a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f582f8c7f90348ffe72f5caedaab8940c2fec5ef948a783d0b344f00f5aff03d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2018-02-15T17:54:08Z",
    "title_canon_sha256": "867a979f72c4f4f4538110113ae13c7a6b5b1adc992dc97244d06063e4f3d855"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.05680",
    "kind": "arxiv",
    "version": 2
  }
}