Pith Number

pith:5UEISGHW

pith:2026:5UEISGHWOKDZKL5XAPBKTHKHCV

not attested not anchored not stored refs pending

Using Phonological-Level Wav2Vec2 for Mandarin Automatic Mispronunciation Detection and Diagnosis

Beena Ahmed, Jinghao Chen, Mostafa Shahin

arxiv:2606.22022 v1 · 2026-06-20 · eess.AS · 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{5UEISGHWOKDZKL5XAPBKTHKHCV}

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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.

Cited by

1 paper in Pith

Using Phonological-Level Wav2Vec2 for Mandarin Automatic Mispronunciation Detection and Diagnosis

Receipt and verification

First computed	2026-06-23T02:13:05.780007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed088918f67287952fb703c2a99d47156392e06a3f7424d581fa35b992e5f065

Aliases

arxiv: 2606.22022 · arxiv_version: 2606.22022v1 · doi: 10.48550/arxiv.2606.22022 · pith_short_12: 5UEISGHWOKDZ · pith_short_16: 5UEISGHWOKDZKL5X · pith_short_8: 5UEISGHW

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/5UEISGHWOKDZKL5XAPBKTHKHCV \
  | 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: ed088918f67287952fb703c2a99d47156392e06a3f7424d581fa35b992e5f065

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0452d8e2a354e7ba49580569164aa397689d23eb22f2400318271a38bec07c30",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-20T12:52:25Z",
    "title_canon_sha256": "173deb0c2779aa8aeda1e772aedc26fb3974a6a4faaad42f2a9b0046f4df324d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.22022",
    "kind": "arxiv",
    "version": 1
  }
}