Pith Number

pith:5L2CM45A

pith:2019:5L2CM45ABPRVZT5JJMEKHDTZCN

not attested not anchored not stored refs pending

Optimizing for Interpretability in Deep Neural Networks with Tree Regularization

Finale Doshi-Velez, Michael C. Hughes, Mike Wu, Sonali Parbhoo, Volker Roth

arxiv:1908.05254 v1 · 2019-08-14 · 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{5L2CM45ABPRVZT5JJMEKHDTZCN}

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	2026-07-04T23:56:37.902854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf42673a00be35ccfa94b08a38e791371739bfa0c204637534332f947058e45

Aliases

arxiv: 1908.05254 · arxiv_version: 1908.05254v1 · doi: 10.48550/arxiv.1908.05254 · pith_short_12: 5L2CM45ABPRV · pith_short_16: 5L2CM45ABPRVZT5J · pith_short_8: 5L2CM45A

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/5L2CM45ABPRVZT5JJMEKHDTZCN \
  | 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: eaf42673a00be35ccfa94b08a38e791371739bfa0c204637534332f947058e45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68976dfa3b0ddf8798c0bd6295cbc3c29fd1ae0d1e755d14663aed2bcddb44ff",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-08-14T17:35:03Z",
    "title_canon_sha256": "c4f22a8d9839ff85f5f79acb197f903fdfe28864fab7f1da2c93154c23b4a86a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05254",
    "kind": "arxiv",
    "version": 1
  }
}