Pith Number

pith:PHM4PZIW

pith:2021:PHM4PZIW45CI6YUNRJ47L2ARC2

not attested not anchored not stored refs pending

Decoupling recognition and transcription in Mandarin ASR

Dongji Gao, Jiahong Yuan, Kenneth Church, Liang Huang, Renjie Zheng, Xingyu Cai

arxiv:2108.01129 v1 · 2021-08-02 · cs.CL · cs.SD · 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{PHM4PZIW45CI6YUNRJ47L2ARC2}

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	2026-07-05T03:02:59.802647Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79d9c7e516e7448f628d8a79f5e81116a928682a8be70faacb542b7978e28d97

Aliases

arxiv: 2108.01129 · arxiv_version: 2108.01129v1 · doi: 10.48550/arxiv.2108.01129 · pith_short_12: PHM4PZIW45CI · pith_short_16: PHM4PZIW45CI6YUN · pith_short_8: PHM4PZIW

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/PHM4PZIW45CI6YUNRJ47L2ARC2 \
  | 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: 79d9c7e516e7448f628d8a79f5e81116a928682a8be70faacb542b7978e28d97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b133a8e33c924a7b37ac4a06b58c805642423fb326ad24fd32561a319c627cae",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-08-02T19:09:41Z",
    "title_canon_sha256": "48e40298b5513fa0213ab1231c40a275d39df0a041ced515c1eb16d94aef7651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01129",
    "kind": "arxiv",
    "version": 1
  }
}