Pith Number

pith:BVLP4KRF

pith:2022:BVLP4KRFZAZCDOZEKT6SEUNBCJ

not attested not anchored not stored refs pending

Transformer-Based Multi-Aspect Multi-Granularity Non-Native English Speaker Pronunciation Assessment

Iek-Heng Chu, James Glass, Peng Chang, Yuan Gong, Ziyi Chen

arxiv:2205.03432 v1 · 2022-05-06 · cs.SD · cs.LG · 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{BVLP4KRFZAZCDOZEKT6SEUNBCJ}

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	2026-07-05T04:21:14.058098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d56fe2a25c83221bb2454fd2251a112726113e41af302a94b1a7c3f708739b2

Aliases

arxiv: 2205.03432 · arxiv_version: 2205.03432v1 · doi: 10.48550/arxiv.2205.03432 · pith_short_12: BVLP4KRFZAZC · pith_short_16: BVLP4KRFZAZCDOZE · pith_short_8: BVLP4KRF

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/BVLP4KRFZAZCDOZEKT6SEUNBCJ \
  | 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: 0d56fe2a25c83221bb2454fd2251a112726113e41af302a94b1a7c3f708739b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f0f446964a54694e54aba10cf5ef0d0ba0270c9605a4ccbf9eb9aa6d99b079d",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-05-06T18:07:44Z",
    "title_canon_sha256": "67e73a3a103fc253cfd95a451f35df90d78e49248d551d1194397e00345a15b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03432",
    "kind": "arxiv",
    "version": 1
  }
}