Pith Number

pith:OWHV4ZD4

pith:2025:OWHV4ZD4YIGDYIKUD7BBQBXSNI

not attested not anchored not stored refs pending

Cross-modal Knowledge Transfer Learning as Graph Matching Based on Optimal Transport for ASR

Hisashi Kawai, Peng Shen, Xugang Lu, Yu Tsao

arxiv:2505.13079 v1 · 2025-05-19 · eess.AS · 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{OWHV4ZD4YIGDYIKUD7BBQBXSNI}

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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

Cross-modal Knowledge Transfer Learning as Graph Matching Based on Optimal Transport for ASR

Receipt and verification

First computed	2026-07-05T11:05:14.655901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

758f5e647cc20c3c21541fc21806f26a0849418e0759b48ec8a6a2a9357fb7e1

Aliases

arxiv: 2505.13079 · arxiv_version: 2505.13079v1 · doi: 10.48550/arxiv.2505.13079 · pith_short_12: OWHV4ZD4YIGD · pith_short_16: OWHV4ZD4YIGDYIKU · pith_short_8: OWHV4ZD4

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/OWHV4ZD4YIGDYIKUD7BBQBXSNI \
  | 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: 758f5e647cc20c3c21541fc21806f26a0849418e0759b48ec8a6a2a9357fb7e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6b25961d404de015ca3033773180db015d76c4c42e57b7a3d62073e09c6cef",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-05-19T13:13:18Z",
    "title_canon_sha256": "b18a62d4ade86850b4214cd06de3e22ee1ae1f0f57b17a5477f4b12407440e66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.13079",
    "kind": "arxiv",
    "version": 1
  }
}