Pith Number

pith:PNU4CLIG

pith:2025:PNU4CLIGNMKI7CYHNHK5T7DGNY

not attested not anchored not stored refs pending

Pronunciation Deviation Analysis Through Voice Cloning and Acoustic Comparison

Amir Ghasemkhani, Andrew Valdivia, Hailu Xu, Xin Qin, Yueming Zhang

arxiv:2507.10985 v1 · 2025-07-15 · 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{PNU4CLIGNMKI7CYHNHK5T7DGNY}

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	2026-07-05T11:37:29.867866Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b69c12d066b148f8b0769d5d9fc666e30a045ce7097e6b917d35911f5e9f623

Aliases

arxiv: 2507.10985 · arxiv_version: 2507.10985v1 · doi: 10.48550/arxiv.2507.10985 · pith_short_12: PNU4CLIGNMKI · pith_short_16: PNU4CLIGNMKI7CYH · pith_short_8: PNU4CLIG

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/PNU4CLIGNMKI7CYHNHK5T7DGNY \
  | 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: 7b69c12d066b148f8b0769d5d9fc666e30a045ce7097e6b917d35911f5e9f623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66e1853b86120ffaf01d1b1ea2b53a0ed32c498e4147db5e502e3d0891831864",
    "cross_cats_sorted": [
      "cs.AI",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-07-15T04:58:19Z",
    "title_canon_sha256": "1a2df6ec73e2c5bd38f07d7f0133fafac03ed85a1297ccd5909a8e131c529134"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10985",
    "kind": "arxiv",
    "version": 1
  }
}