Pith Number

pith:LWPMXJ3N

pith:2011:LWPMXJ3NAD5GNVLK5SMG4G6X6R

not attested not anchored not stored refs pending

Suboptimal Solution Path Algorithm for Support Vector Machine

Ichiro Takeuchi, Masayuki Karasuyama

arxiv:1105.0471 v1 · 2011-05-03 · 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{LWPMXJ3NAD5GNVLK5SMG4G6X6R}

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	2026-05-18T04:23:11.225272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d9ecba76d00fa66d56aec986e1bd7f45d10c3fddb912ad8ad289f96a74c7973

Aliases

arxiv: 1105.0471 · arxiv_version: 1105.0471v1 · doi: 10.48550/arxiv.1105.0471 · pith_short_12: LWPMXJ3NAD5G · pith_short_16: LWPMXJ3NAD5GNVLK · pith_short_8: LWPMXJ3N

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/LWPMXJ3NAD5GNVLK5SMG4G6X6R \
  | 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: 5d9ecba76d00fa66d56aec986e1bd7f45d10c3fddb912ad8ad289f96a74c7973

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14f843b990cd6f7c17ae5fb5e52f243aadceb65b8b7b3021faa7958e14806329",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2011-05-03T03:14:14Z",
    "title_canon_sha256": "ac30e1369d21767959f92e307dc5ce3a37bbdcfe1e3ccbf7b4343b5cf1813203"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.0471",
    "kind": "arxiv",
    "version": 1
  }
}