Pith Number

pith:KKUZF2B6

pith:2022:KKUZF2B6QXTERIHXB5ZRKU5GDG

not attested not anchored not stored refs pending

End-to-End Integration of Speech Recognition, Speech Enhancement, and Self-Supervised Learning Representation

Shinji Watanabe, Takashi Maekaku, Xuankai Chang, Yuya Fujita

arxiv:2204.00540 v1 · 2022-04-01 · cs.SD · 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{KKUZF2B6QXTERIHXB5ZRKU5GDG}

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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

Breaking the Transcription Bottleneck: Fine-tuning ASR Models for Extremely Low-Resource Fieldwork Languages

Receipt and verification

First computed	2026-07-05T04:10:48.482962Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a992e83e85e648a0f70f731553a61982756481a22af673c497f33043579d3d

Aliases

arxiv: 2204.00540 · arxiv_version: 2204.00540v1 · doi: 10.48550/arxiv.2204.00540 · pith_short_12: KKUZF2B6QXTE · pith_short_16: KKUZF2B6QXTERIHX · pith_short_8: KKUZF2B6

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/KKUZF2B6QXTERIHXB5ZRKU5GDG \
  | 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: 52a992e83e85e648a0f70f731553a61982756481a22af673c497f33043579d3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e3efd48689d27f30fcf6f58c9eb11127b01ad767aa63e3561e440aeda904e79",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-04-01T16:02:31Z",
    "title_canon_sha256": "efac34fccd06219bb958f05a93719e76bc960883284116a1c8a0f2c41d7dc73f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00540",
    "kind": "arxiv",
    "version": 1
  }
}