Pith Number

pith:NYIGKAOR

pith:2019:NYIGKAOR5LNWTKJ6UDMY5L4UUP

not attested not anchored not stored refs pending

Improving RNN Transducer Modeling for End-to-End Speech Recognition

Hu Hu, Jinyu Li, Rui Zhao, Yifan Gong

arxiv:1909.12415 v1 · 2019-09-26 · cs.CL · 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{NYIGKAOR5LNWTKJ6UDMY5L4UUP}

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	2026-07-05T00:07:39.427391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e106501d1eadb69a93ea0d98eaf94a3c2b9c5eede9abcb56e6c0bd4b2670455

Aliases

arxiv: 1909.12415 · arxiv_version: 1909.12415v1 · doi: 10.48550/arxiv.1909.12415 · pith_short_12: NYIGKAOR5LNW · pith_short_16: NYIGKAOR5LNWTKJ6 · pith_short_8: NYIGKAOR

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/NYIGKAOR5LNWTKJ6UDMY5L4UUP \
  | 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: 6e106501d1eadb69a93ea0d98eaf94a3c2b9c5eede9abcb56e6c0bd4b2670455

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5752848b19039dfb6da456aee7b194e74ab25d321bbbe7c29f94e0a1cc51b94",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-09-26T22:09:09Z",
    "title_canon_sha256": "b6e4bac75a1ae61180c4ab6d8e303271c1343ef9d0649173d5748cec15ccfd13"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.12415",
    "kind": "arxiv",
    "version": 1
  }
}