Pith Number

pith:6KEJACC2

pith:2010:6KEJACC2YLWD7QKJSWXAPTMIMW

not attested not anchored not stored refs pending

Multi-parametric Solution-path Algorithm for Instance-weighted Support Vector Machines

Ichiro Takeuchi, Masashi Sugiyama, Masayuki Karasuyama, Naoyuki Harada

arxiv:1009.4791 v2 · 2010-09-24 · 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{6KEJACC2YLWD7QKJSWXAPTMIMW}

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	2026-05-18T04:37:32.838451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28890085ac2ec3fc14995ae07cd8865ae3ecb21220935d86981403d6eb22738

Aliases

arxiv: 1009.4791 · arxiv_version: 1009.4791v2 · doi: 10.48550/arxiv.1009.4791 · pith_short_12: 6KEJACC2YLWD · pith_short_16: 6KEJACC2YLWD7QKJ · pith_short_8: 6KEJACC2

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/6KEJACC2YLWD7QKJSWXAPTMIMW \
  | 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: f28890085ac2ec3fc14995ae07cd8865ae3ecb21220935d86981403d6eb22738

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fbf39341c55c2e0347d94a015bda041a643ad66adca11e68fe5e3dcafc1c5c6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2010-09-24T09:53:32Z",
    "title_canon_sha256": "0c0f832157adc15811af7213b3c9cd5846d0a4cfe8912139616455bf9b49338a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4791",
    "kind": "arxiv",
    "version": 2
  }
}