Pith Number

pith:R7QAADRQ

pith:2026:R7QAADRQVVM4W6TEUZ76OCNY6S

not attested not anchored not stored refs pending

DNSMOS-C: Improving End-to-end Speech Quality Models via Contrastive Learning

Chandan K.A. Reddy, Christian Schuldt, Fredrik Cumlin, Saikat Chatterjee, Victor Ungureanu, Xinyu Liang

arxiv:2606.26903 v1 · 2026-06-25 · 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{R7QAADRQVVM4W6TEUZ76OCNY6S}

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	2026-06-26T01:16:03.597368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe0000e30ad59cb7a64a67fe709b8f4bed5c748e6762d73f6928eb0d3ffc421

Aliases

arxiv: 2606.26903 · arxiv_version: 2606.26903v1 · doi: 10.48550/arxiv.2606.26903 · pith_short_12: R7QAADRQVVM4 · pith_short_16: R7QAADRQVVM4W6TE · pith_short_8: R7QAADRQ

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/R7QAADRQVVM4W6TEUZ76OCNY6S \
  | 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: 8fe0000e30ad59cb7a64a67fe709b8f4bed5c748e6762d73f6928eb0d3ffc421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d1f69f8e30b46f3ab542ace2fdc1e3e5720b9d17d43c0a53412646ed8269861",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2026-06-25T11:35:12Z",
    "title_canon_sha256": "8fc35248d638bc5ce4561feb0271e545d4662950113e43e9325dca7ef17b6c87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.26903",
    "kind": "arxiv",
    "version": 1
  }
}