Pith Number

pith:DQ7U2B5R

pith:2025:DQ7U2B5RQ3CKKB5RGH3MAGP5JM

not attested not anchored not stored refs pending

Reducing the Gap Between Pretrained Speech Enhancement and Recognition Models Using a Real Speech-Trained Bridging Module

Caixia Gong, Chenrui Cui, Hao Shi, Jianwu Dang, Longbiao Wang, Meng Ge, Mengnan He, Tianrui Wang, Zhongjian Cui

arxiv:2501.02452 v1 · 2025-01-05 · cs.SD · eess.AS

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

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\usepackage{pith}
\pithnumber{DQ7U2B5RQ3CKKB5RGH3MAGP5JM}

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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

Overlap-Adaptive Hybrid Speaker Diarization and ASR-Aware Observation Addition for MISP 2025 Challenge

Receipt and verification

First computed	2026-07-05T09:57:07.511497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c3f4d07b186c4a507b131f6c019fd4b029ce364e9b678158ef386596af9d210

Aliases

arxiv: 2501.02452 · arxiv_version: 2501.02452v1 · doi: 10.48550/arxiv.2501.02452 · pith_short_12: DQ7U2B5RQ3CK · pith_short_16: DQ7U2B5RQ3CKKB5R · pith_short_8: DQ7U2B5R

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/DQ7U2B5RQ3CKKB5RGH3MAGP5JM \
  | 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: 1c3f4d07b186c4a507b131f6c019fd4b029ce364e9b678158ef386596af9d210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7a8b43d313dd7d3639396206959f79735d04259c9b1d81a206f0e7766079c16",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-01-05T06:12:07Z",
    "title_canon_sha256": "2fafd6a7c97e7b4b3f6629431e8a640867712faecf39ca954c55ed7359a23f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02452",
    "kind": "arxiv",
    "version": 1
  }
}