Pith Number

pith:BXIL4VJL

pith:2015:BXIL4VJLVN3F6XBFKZDWPJBG6F

not attested not anchored not stored refs pending

Shared latent subspace modelling within Gaussian-Binary Restricted Boltzmann Machines for NIST i-Vector Challenge 2014

Alexander Yamshinin, Danila Doroshin, Marina Nastasenko, Maxim Tkachenko, Mikhail Kotov, Nikolay Lubimov

arxiv:1503.05471 v1 · 2015-03-18 · cs.LG · cs.NE · cs.SD · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXIL4VJLVN3F6XBFKZDWPJBG6F}

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	2026-05-18T02:21:26.347730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dd0be552bab765f5c25564767a426f1548e92b46737f8b02b5a3e8a5aff4e25

Aliases

arxiv: 1503.05471 · arxiv_version: 1503.05471v1 · doi: 10.48550/arxiv.1503.05471 · pith_short_12: BXIL4VJLVN3F · pith_short_16: BXIL4VJLVN3F6XBF · pith_short_8: BXIL4VJL

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/BXIL4VJLVN3F6XBFKZDWPJBG6F \
  | 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: 0dd0be552bab765f5c25564767a426f1548e92b46737f8b02b5a3e8a5aff4e25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9803637f8b6da250d8a5bbf816e52c869331f6ebfd6b4ad30a44105b91dc122d",
    "cross_cats_sorted": [
      "cs.NE",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2015-03-18T16:28:18Z",
    "title_canon_sha256": "2a424d991345f90a284082657fc1a4d22216f8f2a7e303df963d0a4f3faddea7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05471",
    "kind": "arxiv",
    "version": 1
  }
}