Pith Number

pith:LJXVISUO

pith:2012:LJXVISUOLGQSAZUSL6LGV7VWZY

not attested not anchored not stored refs pending

Fully Parallel Particle Learning for GPGPUs and Other Parallel Devices

Kenichiro McAlinn, Teruo Nakatsuma

arxiv:1212.1639 v2 · 2012-12-07 · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LJXVISUOLGQSAZUSL6LGV7VWZY}

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	2026-05-18T01:08:45.012792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a6f544a8e59a12066925f966afeb6ce3ee35834dffab6c0531a2ce3ded7d616

Aliases

arxiv: 1212.1639 · arxiv_version: 1212.1639v2 · doi: 10.48550/arxiv.1212.1639 · pith_short_12: LJXVISUOLGQS · pith_short_16: LJXVISUOLGQSAZUS · pith_short_8: LJXVISUO

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/LJXVISUOLGQSAZUSL6LGV7VWZY \
  | 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: 5a6f544a8e59a12066925f966afeb6ce3ee35834dffab6c0531a2ce3ded7d616

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "443ab20e738a358a99f9fa4e8984c2cdfde4e3a7a23dec8a17d901f041201ece",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2012-12-07T16:06:35Z",
    "title_canon_sha256": "4ba49776055fc4ab829a7b7ea3269beff5bfc74ce2ef73b96747421d04340417"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.1639",
    "kind": "arxiv",
    "version": 2
  }
}