Pith Number

pith:G4UEIQIF

pith:2014:G4UEIQIFUSKE2MCEAW6CGDSRFI

not attested not anchored not stored refs pending

Feature Selection for Linear SVM with Provable Guarantees

Malik Magdon-Ismail, Petros Drineas, Saurabh Paul

arxiv:1406.0167 v3 · 2014-06-01 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G4UEIQIFUSKE2MCEAW6CGDSRFI}

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	2026-05-18T02:27:51.122847Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3728444105a4944d304405bc230e512a3bae56a06aab0f801e36877017789133

Aliases

arxiv: 1406.0167 · arxiv_version: 1406.0167v3 · doi: 10.48550/arxiv.1406.0167 · pith_short_12: G4UEIQIFUSKE · pith_short_16: G4UEIQIFUSKE2MCE · pith_short_8: G4UEIQIF

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/G4UEIQIFUSKE2MCEAW6CGDSRFI \
  | 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: 3728444105a4944d304405bc230e512a3bae56a06aab0f801e36877017789133

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8273e3246552f83d4f243d753a7526d07c8f6083dd45d02bac643b081be3d4db",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-06-01T14:37:54Z",
    "title_canon_sha256": "5e67f00ca098e3205abdc73875ae48ea304f718fc4b00151d90b3f8e99144102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0167",
    "kind": "arxiv",
    "version": 3
  }
}