Pith Number

pith:54OG4ZBG

pith:2022:54OG4ZBGYJ3QH6LZOPEEO77D4Z

not attested not anchored not stored refs pending

Combining Spectral and Self-Supervised Features for Low Resource Speech Recognition and Translation

Brian Yan, Dan Berrebbi, Jiatong Shi, Jonathan D. Amith, Osbel Lopez-Francisco, Shinji Watanabe

arxiv:2204.02470 v2 · 2022-04-05 · 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{54OG4ZBGYJ3QH6LZOPEEO77D4Z}

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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

Two Views, One Truth: Spectral and Self-Supervised Features Fusion for Robust Speech Deepfake Detection

Receipt and verification

First computed	2026-07-05T04:15:29.555398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef1c6e6426c27703f97973c8477fe3e6433a2adff966e8dc7131877acc8403ac

Aliases

arxiv: 2204.02470 · arxiv_version: 2204.02470v2 · doi: 10.48550/arxiv.2204.02470 · pith_short_12: 54OG4ZBGYJ3Q · pith_short_16: 54OG4ZBGYJ3QH6LZ · pith_short_8: 54OG4ZBG

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/54OG4ZBGYJ3QH6LZOPEEO77D4Z \
  | 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: ef1c6e6426c27703f97973c8477fe3e6433a2adff966e8dc7131877acc8403ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "562549e48dc8a1b520752541b003b7c6ca892ab265f06978372b19fe0af1d9b0",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-04-05T20:09:15Z",
    "title_canon_sha256": "03ea8d8fd6f895ceb95151c4e7d9f5cb2620cab1d0c889cb8b4c26b5d2dc71ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.02470",
    "kind": "arxiv",
    "version": 2
  }
}