Pith Number

pith:ZDTW3ZE6

pith:2019:ZDTW3ZE6OAMLXMCGP57ZID5AOK

not attested not anchored not stored refs pending

A Comparative Study on Transformer vs RNN in Speech Applications

Hirofumi Inaguma, Masao Someki, Nanxin Chen, Nelson Enrique Yalta Soplin, Ryuichi Yamamoto, Shigeki Karita, Shinji Watanabe, Takaaki Hori, Takenori Yoshimura, Tomoki Hayashi, Wangyou Zhang, Xiaofei Wang, Ziyan Jiang

arxiv:1909.06317 v2 · 2019-09-13 · cs.CL · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDTW3ZE6OAMLXMCGP57ZID5AOK}

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	2026-07-05T02:47:38.056783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e76de49e7018bbb0467f7f940fa072a28a3b7eda8e957a81d91acbf39051d0

Aliases

arxiv: 1909.06317 · arxiv_version: 1909.06317v2 · doi: 10.48550/arxiv.1909.06317 · pith_short_12: ZDTW3ZE6OAML · pith_short_16: ZDTW3ZE6OAMLXMCG · pith_short_8: ZDTW3ZE6

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/ZDTW3ZE6OAMLXMCGP57ZID5AOK \
  | 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: c8e76de49e7018bbb0467f7f940fa072a28a3b7eda8e957a81d91acbf39051d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "721251feb5a5078c5741c611c3b48117e2785442bb206e79d321691ed378455c",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-13T16:27:08Z",
    "title_canon_sha256": "43bd93863c04c134517d4c3efc82bd6255a5eac30163fca2604fefbcd42db42c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.06317",
    "kind": "arxiv",
    "version": 2
  }
}