Pith Number

pith:PXL34FU4

pith:2020:PXL34FU4U3DXBFG3ADE7FQSRY6

not attested not anchored not stored refs pending

Off-the-shelf deep learning is not enough: parsimony, Bayes and causality

Lukas Vlcek, Maxim Ziatdinov, Rama K. Vasudevan, Sergei V. Kalinin

arxiv:2005.01557 v1 · 2020-05-04 · physics.comp-ph · cond-mat.dis-nn · cs.LG · 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{PXL34FU4U3DXBFG3ADE7FQSRY6}

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	2026-07-05T01:00:08.880834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dd7be169ca6c77094db00c9f2c251c78d041ca59bb13f5892ce0a1c0391f492

Aliases

arxiv: 2005.01557 · arxiv_version: 2005.01557v1 · doi: 10.48550/arxiv.2005.01557 · pith_short_12: PXL34FU4U3DX · pith_short_16: PXL34FU4U3DXBFG3 · pith_short_8: PXL34FU4

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/PXL34FU4U3DXBFG3ADE7FQSRY6 \
  | 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: 7dd7be169ca6c77094db00c9f2c251c78d041ca59bb13f5892ce0a1c0391f492

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d059460009d2eba11db026f98cf0b213cfbc4652b8e07db12f6ab1d6f5c7a6a5",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2020-05-04T15:16:30Z",
    "title_canon_sha256": "6b246a732ff7af6613aecf8dd8937faa48a8fcf2f0587378a84fbce08d31dfda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.01557",
    "kind": "arxiv",
    "version": 1
  }
}