Pith Number

pith:AR2BRKKD

pith:2018:AR2BRKKDAOUPR6UPIMDCLX3V4N

not attested not anchored not stored refs pending

Pathological Voice Classification Using Mel-Cepstrum Vectors and Support Vector Machine

Fazle Karim, Houshang Darabi, Maryam Pishgar, Somshubra Majumdar

arxiv:1812.07729 v1 · 2018-12-19 · eess.AS · cs.LG · cs.SD · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AR2BRKKDAOUPR6UPIMDCLX3V4N}

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	2026-05-17T23:57:56.198152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047418a94303a8f8fa8f430625df75e3613c56ff0341f9d0d4384cfbb797d79f

Aliases

arxiv: 1812.07729 · arxiv_version: 1812.07729v1 · doi: 10.48550/arxiv.1812.07729 · pith_short_12: AR2BRKKDAOUP · pith_short_16: AR2BRKKDAOUPR6UP · pith_short_8: AR2BRKKD

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/AR2BRKKDAOUPR6UPIMDCLX3V4N \
  | 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: 047418a94303a8f8fa8f430625df75e3613c56ff0341f9d0d4384cfbb797d79f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89d794eb925c22c7f44b61b313f5976ed77a3efd208c5fad88a3a37b874ae3ad",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-12-19T02:00:24Z",
    "title_canon_sha256": "8bd655c254bcbf5ab426ca68398f4a48cf9cc08732400efb8f6eb4597c5230df"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07729",
    "kind": "arxiv",
    "version": 1
  }
}