Pith Number

pith:C2GED7ZP

pith:2016:C2GED7ZPN5J2MAJGH2IXL67XJC

not attested not anchored not stored refs pending

Continuation of Nesterov's Smoothing for Regression with Structured Sparsity in High-Dimensional Neuroimaging

Edouard Duchesnay, Elvis Dohmatob, Fouad Hadj-Selem, Mathieu Dubois, Tommy Lofstedt, Vincent Frouin, Vincent Guillemot

arxiv:1605.09658 v6 · 2016-05-31 · 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{C2GED7ZPN5J2MAJGH2IXL67XJC}

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	2026-05-18T00:17:55.320633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168c41ff2f6f53a601263e9175fbf748a1aec9aa2a48b8a856323b05394430fd

Aliases

arxiv: 1605.09658 · arxiv_version: 1605.09658v6 · doi: 10.48550/arxiv.1605.09658 · pith_short_12: C2GED7ZPN5J2 · pith_short_16: C2GED7ZPN5J2MAJG · pith_short_8: C2GED7ZP

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/C2GED7ZPN5J2MAJGH2IXL67XJC \
  | 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: 168c41ff2f6f53a601263e9175fbf748a1aec9aa2a48b8a856323b05394430fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55e8c26b496d12b62559e2ae36153bcbe00b42602043430dc70370027549a56c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-05-31T15:09:13Z",
    "title_canon_sha256": "ef5ebd336b229242db6056819a09a11f2b63dfe89973cc910928beecdb10aa77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.09658",
    "kind": "arxiv",
    "version": 6
  }
}