Pith Number

pith:433J4SS5

pith:2025:433J4SS5IZELSBHF66LIBEPP6V

not attested not anchored not stored refs pending

Vocal Tract Length Warped Features for Spoken Keyword Spotting

Achintya Kr. Sarkar, Priyanka Dwivedi, Zheng-Hua Tan

arxiv:2501.03523 v1 · 2025-01-07 · cs.SD · cs.AI · cs.LG · 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{433J4SS5IZELSBHF66LIBEPP6V}

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	2026-07-05T09:57:56.014144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6f69e4a5d4648b904e5f7968091eff543ea86a2ce1215589fca53d7801605ae

Aliases

arxiv: 2501.03523 · arxiv_version: 2501.03523v1 · doi: 10.48550/arxiv.2501.03523 · pith_short_12: 433J4SS5IZEL · pith_short_16: 433J4SS5IZELSBHF · pith_short_8: 433J4SS5

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/433J4SS5IZELSBHF66LIBEPP6V \
  | 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: e6f69e4a5d4648b904e5f7968091eff543ea86a2ce1215589fca53d7801605ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae57d1e2654e33223825fb3f519dc3978b104cae5336d09aec98f7866ee348f0",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2025-01-07T04:38:28Z",
    "title_canon_sha256": "1ff9da4e36d5f7a95940ec7714baca3cae3459956ddd185971be0bbb9238c4d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03523",
    "kind": "arxiv",
    "version": 1
  }
}