Pith Number

pith:WUKJ2V37

pith:2018:WUKJ2V37S6LL5XNCRY7CR7JNT4

not attested not anchored not stored refs pending

AISHELL-2: Transforming Mandarin ASR Research Into Industrial Scale

Hui Bu, Jiayu Du, Xingyu Na, Xuechen Liu

arxiv:1808.10583 v2 · 2018-08-31 · 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{WUKJ2V37S6LL5XNCRY7CR7JNT4}

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.

Cited by

10 papers in Pith

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Non-Intrusive Automatic Speech Recognition Refinement: A Survey

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Qwen-Audio: Advancing Universal Audio Understanding via Unified Large-Scale Audio-Language Models

MiniCPM-o 4.5: Towards Real-Time Full-Duplex Omni-Modal Interaction

Receipt and verification

First computed	2026-05-18T00:05:50.368155Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5149d577f9796bedda28e3e28fd2d9f2974b78d56b27bd588984c6072e11bcf

Aliases

arxiv: 1808.10583 · arxiv_version: 1808.10583v2 · doi: 10.48550/arxiv.1808.10583 · pith_short_12: WUKJ2V37S6LL · pith_short_16: WUKJ2V37S6LL5XNC · pith_short_8: WUKJ2V37

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/WUKJ2V37S6LL5XNCRY7CR7JNT4 \
  | 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: b5149d577f9796bedda28e3e28fd2d9f2974b78d56b27bd588984c6072e11bcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a209e7ffbc65571c46cd8d489d2bfbb72f6998ad8b2bccd988a77f48091d1ada",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-31T03:11:08Z",
    "title_canon_sha256": "19639c0acc5b658bd2e7959d6bfd03ab4d4486a83dce2bfadb788e025300ceb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.10583",
    "kind": "arxiv",
    "version": 2
  }
}