Pith Number

pith:NBVAQBIH

pith:2015:NBVAQBIH4AJWHYU2C7D2Y7AYI5

not attested not anchored not stored refs pending

Budget Online Multiple Kernel Learning

Doyen Sahoo, Jing Lu, Peilin Zhao, Steven C.H. Hoi

arxiv:1511.04813 v2 · 2015-11-16 · 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{NBVAQBIH4AJWHYU2C7D2Y7AYI5}

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	2026-05-18T01:26:33.437120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

686a080507e01363e29a17c7ac7c18476c0371a436c7801b40747828efd47c6f

Aliases

arxiv: 1511.04813 · arxiv_version: 1511.04813v2 · doi: 10.48550/arxiv.1511.04813 · pith_short_12: NBVAQBIH4AJW · pith_short_16: NBVAQBIH4AJWHYU2 · pith_short_8: NBVAQBIH

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/NBVAQBIH4AJWHYU2C7D2Y7AYI5 \
  | 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: 686a080507e01363e29a17c7ac7c18476c0371a436c7801b40747828efd47c6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bddad2350d2108eddb7f144239f35f68c62248b803ffc252fc8b3eef0d783082",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-11-16T03:40:50Z",
    "title_canon_sha256": "66e53e5c09b903f5ad2b154f972b6a5966600453a59173babaff56bafa0a69cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.04813",
    "kind": "arxiv",
    "version": 2
  }
}