Pith Number

pith:LGQUG5CV

pith:2018:LGQUG5CV24JML72SQ4TJAIYLFY

not attested not anchored not stored refs pending

Representer Point Selection for Explaining Deep Neural Networks

Chih-Kuan Yeh, Ian E.H. Yen, Joon Sik Kim, Pradeep Ravikumar

arxiv:1811.09720 v1 · 2018-11-23 · 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{LGQUG5CV24JML72SQ4TJAIYLFY}

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	2026-05-18T00:00:01.404070Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59a1437455d712c5ff52872690230b2e355a7c10ec0b6bf19effd3a9b07acb04

Aliases

arxiv: 1811.09720 · arxiv_version: 1811.09720v1 · doi: 10.48550/arxiv.1811.09720 · pith_short_12: LGQUG5CV24JM · pith_short_16: LGQUG5CV24JML72S · pith_short_8: LGQUG5CV

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/LGQUG5CV24JML72SQ4TJAIYLFY \
  | 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: 59a1437455d712c5ff52872690230b2e355a7c10ec0b6bf19effd3a9b07acb04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58baceac27ed2ad69409cc00f4a97bf7336171b691117a6bc44b724668cf8f1c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2018-11-23T22:34:17Z",
    "title_canon_sha256": "fc4592a4c380637ceeeafe03bcac680f718d3d9f552c4c92c052fd16fc67508e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.09720",
    "kind": "arxiv",
    "version": 1
  }
}