Pith Number

pith:S3TL5CPF

pith:2026:S3TL5CPFCG3GQ2RUFMGPVS2QFP

not attested not anchored not stored refs pending

Whisper-CD: Accurate Long-Form Speech Recognition using Multi-Negative Contrastive Decoding

Hoseong Ahn, Jeongyun Chae, Kyuhong Shim, Yoonji Park

arxiv:2603.06193 v2 · 2026-03-06 · cs.SD · cs.AI · 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{S3TL5CPFCG3GQ2RUFMGPVS2QFP}

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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.

Receipt and verification

First computed	2026-06-23T03:13:55.289378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96e6be89e511b6686a342b0cfacb502bd55a5d023f776e959be00d8281a1b901

Aliases

arxiv: 2603.06193 · arxiv_version: 2603.06193v2 · doi: 10.48550/arxiv.2603.06193 · pith_short_12: S3TL5CPFCG3G · pith_short_16: S3TL5CPFCG3GQ2RU · pith_short_8: S3TL5CPF

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/S3TL5CPFCG3GQ2RUFMGPVS2QFP \
  | 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: 96e6be89e511b6686a342b0cfacb502bd55a5d023f776e959be00d8281a1b901

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "328fe1efb5fed6341c38f82033b075a9f6b2b33802652e516505cd52ffa13d73",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2026-03-06T12:04:12Z",
    "title_canon_sha256": "e953661df3fe2aaa222fa253cf2d97f15d49971dd302de5e971b6ce8d382d84c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.06193",
    "kind": "arxiv",
    "version": 2
  }
}