Pith Number

pith:UOD2QQ2O

pith:2025:UOD2QQ2OCAK2AH2MBL7KBV64LC

not attested not anchored not stored refs pending

ValSub: Subsampling Validation Data to Mitigate Forgetting during ASR Personalization

David Tuckey, Gil Ho Lee, Haaris Mehmood, Jungin Lee, Karthikeyan Saravanan, Mete Ozay, Pablo Peso Parada, Seokyeong Jung

arxiv:2503.09906 v2 · 2025-03-12 · eess.AS · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UOD2QQ2OCAK2AH2MBL7KBV64LC}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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	2026-07-05T10:45:18.252088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a387a8434e1015a01f4c0afea0d7dc58a66d58ad364ba49a434a587a37216503

Aliases

arxiv: 2503.09906 · arxiv_version: 2503.09906v2 · doi: 10.48550/arxiv.2503.09906 · pith_short_12: UOD2QQ2OCAK2 · pith_short_16: UOD2QQ2OCAK2AH2M · pith_short_8: UOD2QQ2O

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/UOD2QQ2OCAK2AH2MBL7KBV64LC \
  | 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: a387a8434e1015a01f4c0afea0d7dc58a66d58ad364ba49a434a587a37216503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4837e6b79eeb347b3ff16fffc4f43e64d02471147adea0f93069a86f6fcfbaad",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2025-03-12T23:53:53Z",
    "title_canon_sha256": "f17574155d193e2a5533691296e64ced150a7d6f9d4e43673a76c33781c3c839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.09906",
    "kind": "arxiv",
    "version": 2
  }
}