Pith Number

pith:Y4O4KOUP

pith:2019:Y4O4KOUPGG73RBSTCRF4ZVMQYU

not attested not anchored not stored refs pending

Phonetically-Oriented Word Error Alignment for Speech Recognition Error Analysis in Speech Translation

Marcello Federico, Nicholas Ruiz

arxiv:1904.11024 v1 · 2019-04-24 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4O4KOUPGG73RBSTCRF4ZVMQYU}

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	2026-05-17T23:47:47.863900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c71dc53a8f31bfb88653144bccd590c51a919ff2e38b0de7bceb15d1dbc97440

Aliases

arxiv: 1904.11024 · arxiv_version: 1904.11024v1 · doi: 10.48550/arxiv.1904.11024 · pith_short_12: Y4O4KOUPGG73 · pith_short_16: Y4O4KOUPGG73RBST · pith_short_8: Y4O4KOUP

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/Y4O4KOUPGG73RBSTCRF4ZVMQYU \
  | 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: c71dc53a8f31bfb88653144bccd590c51a919ff2e38b0de7bceb15d1dbc97440

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5c856624ee8ded2dc7ce38d19ee061c97a16095ee5bed777e28eaf71d648eda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-04-24T19:09:35Z",
    "title_canon_sha256": "2159df3a4d4618d890bd1afa0d91876ab9a35720cc316e08febd6a3505a59243"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11024",
    "kind": "arxiv",
    "version": 1
  }
}