Pith Number

pith:DVWPCP2S

pith:2014:DVWPCP2SNV55VX33SW35FYPRIC

not attested not anchored not stored refs pending

$l_1$-regularized Outlier Isolation and Regression

Sheng Han, Suzhen Wang, Xinyu Wu

arxiv:1406.0156 v2 · 2014-06-01 · cs.CV · 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{DVWPCP2SNV55VX33SW35FYPRIC}

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	2026-05-18T02:33:25.240543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d6cf13f526d7bdadf7b95b7d2e1f1409006b45ce0fa1f1a2dab5985620d2c3f

Aliases

arxiv: 1406.0156 · arxiv_version: 1406.0156v2 · doi: 10.48550/arxiv.1406.0156 · pith_short_12: DVWPCP2SNV55 · pith_short_16: DVWPCP2SNV55VX33 · pith_short_8: DVWPCP2S

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/DVWPCP2SNV55VX33SW35FYPRIC \
  | 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: 1d6cf13f526d7bdadf7b95b7d2e1f1409006b45ce0fa1f1a2dab5985620d2c3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fb0933fe77135bf37bd375e3f938962ce6b34775f11a0f55fea2244ff6cfe55",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-06-01T11:52:19Z",
    "title_canon_sha256": "e4078bb7f7b54b693f8883f5996102c3a15eec76b6142fb6446fcd5ed5812cdb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0156",
    "kind": "arxiv",
    "version": 2
  }
}