Pith Number

pith:V63B3XJP

pith:2023:V63B3XJPXFNY6O4PCTEMSAYUYC

not attested not anchored not stored refs pending

Multi-Channel MOSRA: Mean Opinion Score and Room Acoustics Estimation Using Simulated Data and a Teacher Model

Andrew Harper, Jozef Coldenhoff, Milos Cernak, Paul Kendrick, Tijana Stojkovic

arxiv:2309.11976 v2 · 2023-09-21 · 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{V63B3XJPXFNY6O4PCTEMSAYUYC}

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	2026-07-05T07:55:24.508470Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afb61ddd2fb95b8f3b8f14c8c90314c0b612046c41c770840f0485404d524104

Aliases

arxiv: 2309.11976 · arxiv_version: 2309.11976v2 · doi: 10.48550/arxiv.2309.11976 · pith_short_12: V63B3XJPXFNY · pith_short_16: V63B3XJPXFNY6O4P · pith_short_8: V63B3XJP

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/V63B3XJPXFNY6O4PCTEMSAYUYC \
  | 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: afb61ddd2fb95b8f3b8f14c8c90314c0b612046c41c770840f0485404d524104

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb22f910a50b02dae39f9a95955f70dab48094a6ae02d3910e292218e4f8fbe",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-09-21T11:21:52Z",
    "title_canon_sha256": "fe6189d46a17ec44a7c690d6da2034a21bbc61babeeff1d665577f51437933f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.11976",
    "kind": "arxiv",
    "version": 2
  }
}