Pith Number

pith:X5CIJWWM

pith:2021:X5CIJWWMF3NCPWJ7CJUXKMLV3C

not attested not anchored not stored refs pending

RNN Transducer Models For Spoken Language Understanding

Brian Kingsbury, Gakuto Kurata, George Saon, Hong-Kwang J. Kuo, Ron Hoory, Samuel Thomas, Zolt\'an T\"uske, Zvi Kons

arxiv:2104.03842 v1 · 2021-04-08 · cs.CL · cs.LG · 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{X5CIJWWMF3NCPWJ7CJUXKMLV3C}

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	2026-07-05T02:30:24.112874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf4484dacc2eda27d93f1269753175d890531359f025346b5cc27473e5940072

Aliases

arxiv: 2104.03842 · arxiv_version: 2104.03842v1 · doi: 10.48550/arxiv.2104.03842 · pith_short_12: X5CIJWWMF3NC · pith_short_16: X5CIJWWMF3NCPWJ7 · pith_short_8: X5CIJWWM

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/X5CIJWWMF3NCPWJ7CJUXKMLV3C \
  | 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: bf4484dacc2eda27d93f1269753175d890531359f025346b5cc27473e5940072

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6c4699f0b96fa806d01d9a0c0e08e66056a5a3b7b313c2ba620f5487890fdeb",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-08T15:35:22Z",
    "title_canon_sha256": "1a46451716bf31beadb5be54cd14973093e7ba03e5879809c1d7dec6f075b74b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03842",
    "kind": "arxiv",
    "version": 1
  }
}