Pith Number

pith:OPYZ647D

pith:2023:OPYZ647DL4KU5S6F3GYTR3TYWA

not attested not anchored not stored refs pending

Multi-pass Training and Cross-information Fusion for Low-resource End-to-end Accented Speech Recognition

Haoran Wei, Xuefei Wang, Yanhua Long, Yijie Li

arxiv:2306.11309 v1 · 2023-06-20 · cs.SD · cs.CL · eess.AS · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OPYZ647DL4KU5S6F3GYTR3TYWA}

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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	2026-07-05T06:22:18.091244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73f19f73e35f154ecbc5d9b138ee78b02da03b005c03961c1470f3b304ba6531

Aliases

arxiv: 2306.11309 · arxiv_version: 2306.11309v1 · doi: 10.48550/arxiv.2306.11309 · pith_short_12: OPYZ647DL4KU · pith_short_16: OPYZ647DL4KU5S6F · pith_short_8: OPYZ647D

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/OPYZ647DL4KU5S6F3GYTR3TYWA \
  | 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: 73f19f73e35f154ecbc5d9b138ee78b02da03b005c03961c1470f3b304ba6531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "735e15ef007384317a26dc2a6e4c932b62e111adade4ae0ebf703d402acdebee",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-06-20T06:08:09Z",
    "title_canon_sha256": "09a4b00d92483c0ccfdbc5bfbfb9551367d74d00530205d1898ad5de6b47026e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.11309",
    "kind": "arxiv",
    "version": 1
  }
}