Pith Number

pith:SQP6B4KV

pith:2014:SQP6B4KVZRICKOCRGJ2JYOM2YC

not attested not anchored not stored refs pending

Kernel Least Mean Square with Adaptive Kernel Size

Badong Chen, Jose C. Principe, Junli Liang, Nanning Zheng

arxiv:1401.5899 v3 · 2014-01-23 · stat.ML · 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{SQP6B4KVZRICKOCRGJ2JYOM2YC}

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	2026-05-18T01:15:24.164009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

941fe0f155cc5025385132749c399ac0809fed8b35feecc0c9fe6bf073ddc185

Aliases

arxiv: 1401.5899 · arxiv_version: 1401.5899v3 · doi: 10.48550/arxiv.1401.5899 · pith_short_12: SQP6B4KVZRIC · pith_short_16: SQP6B4KVZRICKOCR · pith_short_8: SQP6B4KV

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/SQP6B4KVZRICKOCRGJ2JYOM2YC \
  | 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: 941fe0f155cc5025385132749c399ac0809fed8b35feecc0c9fe6bf073ddc185

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe4262d24f5058cf49919c88599b2bb888ddf1af5983db26bfec49247f48dd1b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-01-23T09:19:27Z",
    "title_canon_sha256": "42837ee99815a370d2cf08f5487b103626e24eb87d525efc4875524825f57063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5899",
    "kind": "arxiv",
    "version": 3
  }
}