Pith Number

pith:Q4UGKLGU

pith:2010:Q4UGKLGU3MEB53PFQCBOW3IRYX

not attested not anchored not stored refs pending

Nonsmooth Formulation of the Support Vector Machine for a Neural Decoding Problem

Cary Humber, Chad Bouton, Kazufumi Ito

arxiv:1012.0958 v1 · 2010-12-05 · math.OC · math.NA · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4UGKLGU3MEB53PFQCBOW3IRYX}

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	2026-05-18T02:23:15.788553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8728652cd4db081eede58082eb6d11c5e92bc58c536f2160ec9f1209cf01d9e0

Aliases

arxiv: 1012.0958 · arxiv_version: 1012.0958v1 · doi: 10.48550/arxiv.1012.0958 · pith_short_12: Q4UGKLGU3MEB · pith_short_16: Q4UGKLGU3MEB53PF · pith_short_8: Q4UGKLGU

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/Q4UGKLGU3MEB53PFQCBOW3IRYX \
  | 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: 8728652cd4db081eede58082eb6d11c5e92bc58c536f2160ec9f1209cf01d9e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61c370d0ced239ce6db4d5c391a928e7cbdfbd5b022a8c57046c08cdd278c602",
    "cross_cats_sorted": [
      "math.NA",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2010-12-05T00:18:40Z",
    "title_canon_sha256": "9254315ed414821e2d2adf9fd091f534dfa4b3b2475016f0be3a552d73a41873"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0958",
    "kind": "arxiv",
    "version": 1
  }
}