Pith Number

pith:JZ7JARDE

pith:2023:JZ7JARDE52TSAXIK3HZ2NPEEOB

not attested not anchored not stored refs pending

Phonetic and Prosody-aware Self-supervised Learning Approach for Non-native Fluency Scoring

Kaiqi Fu, Shaojun Gao, Shuju Shi, Wei Li, Xiaohai Tian, Zejun Ma

arxiv:2305.11438 v1 · 2023-05-19 · 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{JZ7JARDE52TSAXIK3HZ2NPEEOB}

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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.

Receipt and verification

First computed	2026-07-05T06:11:46.953162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e7e904464eea7205d0ad9f3a6bc84704fdd2d7e724326605c5b0c6815714b37

Aliases

arxiv: 2305.11438 · arxiv_version: 2305.11438v1 · doi: 10.48550/arxiv.2305.11438 · pith_short_12: JZ7JARDE52TS · pith_short_16: JZ7JARDE52TSAXIK · pith_short_8: JZ7JARDE

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/JZ7JARDE52TSAXIK3HZ2NPEEOB \
  | 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: 4e7e904464eea7205d0ad9f3a6bc84704fdd2d7e724326605c5b0c6815714b37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "421234b84d536eb2270e2f34e44f42ca7f4337ad2dd5fa24ffcee6b3b8579a5a",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-05-19T05:39:41Z",
    "title_canon_sha256": "8af8b5495643ddadd283a31ed546b8e67bf5261859714e1c792c65a03a60269f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.11438",
    "kind": "arxiv",
    "version": 1
  }
}