Pith Number

pith:UMYDEDNW

pith:2025:UMYDEDNW6C3D5UNJMOGXNEG2VO

not attested not anchored not stored refs pending

Revealing the Role of Audio Channels in ASR Performance Degradation

Berlin Chen, Hsin-Min Wang, Hung-Shin Lee, Kuan-Tang Huang, Li-Wei Chen

arxiv:2508.08967 v2 · 2025-08-12 · cs.SD · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMYDEDNW6C3D5UNJMOGXNEG2VO}

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	2026-07-05T11:57:38.701943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a330320db6f0b63ed1a9638d7690daabb06708ac5ffa248d2dd399da07681d36

Aliases

arxiv: 2508.08967 · arxiv_version: 2508.08967v2 · doi: 10.48550/arxiv.2508.08967 · pith_short_12: UMYDEDNW6C3D · pith_short_16: UMYDEDNW6C3D5UNJ · pith_short_8: UMYDEDNW

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/UMYDEDNW6C3D5UNJMOGXNEG2VO \
  | 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: a330320db6f0b63ed1a9638d7690daabb06708ac5ffa248d2dd399da07681d36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c002a97eb622d56d20054cac6fbfc4a3997a9c59f05814660903a95a22ab842",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-08-12T14:32:48Z",
    "title_canon_sha256": "1422cfe579e8d90875c0f2b0b78092f52fb76cc6f558611af37237193d50a230"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.08967",
    "kind": "arxiv",
    "version": 2
  }
}