Pith Number

pith:JMESPWBH

pith:2015:JMESPWBH7DLQISWCACZHVFQ5YJ

not attested not anchored not stored refs pending

An Overview of the Asymptotic Performance of the Family of the FastICA Algorithms

Tianwen Wei

arxiv:1505.07008 v1 · 2015-05-26 · 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{JMESPWBH7DLQISWCACZHVFQ5YJ}

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	2026-05-18T02:03:27.345131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4b0927d827f8d7044ac200b27a961dc274cdd3a76ea006b6b815fea13aa6b01b

Aliases

arxiv: 1505.07008 · arxiv_version: 1505.07008v1 · doi: 10.48550/arxiv.1505.07008 · pith_short_12: JMESPWBH7DLQ · pith_short_16: JMESPWBH7DLQISWC · pith_short_8: JMESPWBH

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/JMESPWBH7DLQISWCACZHVFQ5YJ \
  | 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: 4b0927d827f8d7044ac200b27a961dc274cdd3a76ea006b6b815fea13aa6b01b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caf56a367aefa92dbf28983645d3ebabda7fddfa1afb6d91dfbca0f5bf6c4543",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2015-05-26T15:26:43Z",
    "title_canon_sha256": "92f88b570a5209fe905cc527033ff26edea7021a7d84665a493265f423364757"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.07008",
    "kind": "arxiv",
    "version": 1
  }
}