Pith Number

pith:KKS3MYI5

pith:2016:KKS3MYI5VPLBAKOAT57Y4IVRDB

not attested not anchored not stored refs pending

Scaling Up Sparse Support Vector Machines by Simultaneous Feature and Sample Reduction

Bin Hong, Deng Cai, Jieping Ye, Jie Wang, Wei Liu, Weizhong Zhang, Xiaofei He

arxiv:1607.06996 v6 · 2016-07-24 · stat.ML · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKS3MYI5VPLBAKOAT57Y4IVRDB}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-17T23:40:21.134187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a5b6611dabd61029c09f7f8e22b1186a37c0d0dafd662fbb0fae060ce23540

Aliases

arxiv: 1607.06996 · arxiv_version: 1607.06996v6 · doi: 10.48550/arxiv.1607.06996 · pith_short_12: KKS3MYI5VPLB · pith_short_16: KKS3MYI5VPLBAKOA · pith_short_8: KKS3MYI5

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/KKS3MYI5VPLBAKOAT57Y4IVRDB \
  | 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: 52a5b6611dabd61029c09f7f8e22b1186a37c0d0dafd662fbb0fae060ce23540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffcb8d772d56fda57cdddb57b41a04054adce3b1853ed7376493afcb2ce5b695",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2016-07-24T04:00:30Z",
    "title_canon_sha256": "eb6829bddfec577e686933a86ca3ac5919559b7d1489fd8bf76f5b9ddf63ade9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.06996",
    "kind": "arxiv",
    "version": 6
  }
}