Pith Number

pith:EJFIGMOZ

pith:2019:EJFIGMOZ4DA4LYQUSFUQ2YWDBO

not attested not anchored not stored refs pending

Automatic Spelling Correction with Transformer for CTC-based End-to-End Speech Recognition

Ming Lei, Shiliang Zhang, Zhijie Yan

arxiv:1904.10045 v1 · 2019-03-27 · eess.AS · cs.NE · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EJFIGMOZ4DA4LYQUSFUQ2YWDBO}

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	2026-05-17T23:47:55.205130Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

224a8331d9e0c1c5e21491690d62c30bb8e19ae2c204e084cd5bac0f64c88a15

Aliases

arxiv: 1904.10045 · arxiv_version: 1904.10045v1 · doi: 10.48550/arxiv.1904.10045 · pith_short_12: EJFIGMOZ4DA4 · pith_short_16: EJFIGMOZ4DA4LYQU · pith_short_8: EJFIGMOZ

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/EJFIGMOZ4DA4LYQUSFUQ2YWDBO \
  | 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: 224a8331d9e0c1c5e21491690d62c30bb8e19ae2c204e084cd5bac0f64c88a15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f6d6f8448359d4562932181ed816ba6fd5b2ff73407c295071e3c3e45479f91",
    "cross_cats_sorted": [
      "cs.NE",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-03-27T07:16:48Z",
    "title_canon_sha256": "c76492d0b421e67d65e3fbf178017add5985358c8a24d13bedc9d4fc91830f5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10045",
    "kind": "arxiv",
    "version": 1
  }
}