Pith Number

pith:ZXU4UR4I

pith:2012:ZXU4UR4IB7R244R3AKLI7U5AY7

not attested not anchored not stored refs pending

Solving Support Vector Machines in Reproducing Kernel Banach Spaces with Positive Definite Functions

Fred J. Hickernell, Gregory E. Fasshauer, Qi Ye

arxiv:1209.1171 v3 · 2012-09-06 · stat.ML · math.NA · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXU4UR4IB7R244R3AKLI7U5AY7}

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	2026-05-18T02:29:23.771679Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cde9ca47880fe3ae723b02968fd3a0c7ff5692bfe02cf37fb60378a2ce3e0ed5

Aliases

arxiv: 1209.1171 · arxiv_version: 1209.1171v3 · doi: 10.48550/arxiv.1209.1171 · pith_short_12: ZXU4UR4IB7R2 · pith_short_16: ZXU4UR4IB7R244R3 · pith_short_8: ZXU4UR4I

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/ZXU4UR4IB7R244R3AKLI7U5AY7 \
  | 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: cde9ca47880fe3ae723b02968fd3a0c7ff5692bfe02cf37fb60378a2ce3e0ed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d69a132090f3bdcc7d989ca9d21571b9d6b613f2e73d27174c78c5c14fe1ba7d",
    "cross_cats_sorted": [
      "math.NA",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2012-09-06T03:47:04Z",
    "title_canon_sha256": "bbb7f14cad47f2cdbfc2904fe48708f281a7fb6a65cbc8916983032bd4f74762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1171",
    "kind": "arxiv",
    "version": 3
  }
}