Pith Number

pith:F3HHERCY

pith:2022:F3HHERCYCLKWWTSPZJMZ4TRQTW

not attested not anchored not stored refs pending

AISHELL-NER: Named Entity Recognition from Chinese Speech

Boli Chen, Fei Huang, Guangwei Xu, Meishan Zhang, Pengjun Xie, Xiaobin Wang

arxiv:2202.08533 v1 · 2022-02-17 · cs.CL · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3HHERCYCLKWWTSPZJMZ4TRQTW}

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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

Towards Human-Like Interactive Speech Recognition With Agentic Correction and Semantic Evaluation

Receipt and verification

First computed	2026-07-05T03:57:47.132987Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ece72445812d56b4e4fca599e4e309dab639a5a2f984474c22507a5d84a27fa

Aliases

arxiv: 2202.08533 · arxiv_version: 2202.08533v1 · doi: 10.48550/arxiv.2202.08533 · pith_short_12: F3HHERCYCLKW · pith_short_16: F3HHERCYCLKWWTSP · pith_short_8: F3HHERCY

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/F3HHERCYCLKWWTSPZJMZ4TRQTW \
  | 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: 2ece72445812d56b4e4fca599e4e309dab639a5a2f984474c22507a5d84a27fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "150a5be07fef8a3976a0e97e0c8e04670c972218bbe70b7c50a63fc84c1d2de2",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-02-17T09:18:48Z",
    "title_canon_sha256": "67d8e729406c361c2f0e61f3ee3e03ec42a489b33e44d0a7d61560367f5fc6a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08533",
    "kind": "arxiv",
    "version": 1
  }
}