Pith Number

pith:GYI4Q57I

pith:2015:GYI4Q57IRZAAIUFDCYAOGLIOIC

not attested not anchored not stored refs pending

A Multi-layered Acoustic Tokenizing Deep Neural Network (MAT-DNN) for Unsupervised Discovery of Linguistic Units and Generation of High Quality Features

Cheng-Tao Chung, Cheng-Yu Tsai, Hsiang-Hung Lu, Hung-yi Lee, Lin-shan Lee, Yen-Chen Wu, Yen-Ju Lu, Yuan-ming Liou

arxiv:1506.02327 v1 · 2015-06-07 · cs.CL · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GYI4Q57IRZAAIUFDCYAOGLIOIC}

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	2026-05-18T01:55:51.483301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3611c877e88e400450a31600e32d0e4090c2a0487214afc4235f5716900c487d

Aliases

arxiv: 1506.02327 · arxiv_version: 1506.02327v1 · doi: 10.48550/arxiv.1506.02327 · pith_short_12: GYI4Q57IRZAA · pith_short_16: GYI4Q57IRZAAIUFD · pith_short_8: GYI4Q57I

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/GYI4Q57IRZAAIUFDCYAOGLIOIC \
  | 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: 3611c877e88e400450a31600e32d0e4090c2a0487214afc4235f5716900c487d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce9d3f5cc21faeddcd34772b431a5dbc4eb68f0185df09487b0984bb71d55996",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2015-06-07T23:52:54Z",
    "title_canon_sha256": "6a713ab1b31c6577196f6f255baab1fcf5b0faae73b77783c9c860aa9c9b3501"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02327",
    "kind": "arxiv",
    "version": 1
  }
}