Pith Number

pith:63O2JPGE

pith:2019:63O2JPGEI5YIJZQ4T6BEL7CY2X

not attested not anchored not stored refs pending

VOP Detection for Read and Conversation Speech using CWT Coefficients and Phone Boundaries

K. Sreenivasa Rao, Kumud Tripathi

arxiv:1908.08668 v1 · 2019-08-23 · 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{63O2JPGEI5YIJZQ4T6BEL7CY2X}

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	2026-07-04T23:59:16.612341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6dda4bcc4477084e61c9f8245fc58d5c532a47ece843d7ae2ad977c42558057

Aliases

arxiv: 1908.08668 · arxiv_version: 1908.08668v1 · doi: 10.48550/arxiv.1908.08668 · pith_short_12: 63O2JPGEI5YI · pith_short_16: 63O2JPGEI5YIJZQ4 · pith_short_8: 63O2JPGE

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/63O2JPGEI5YIJZQ4T6BEL7CY2X \
  | 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: f6dda4bcc4477084e61c9f8245fc58d5c532a47ece843d7ae2ad977c42558057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "531b2b82e26672675bb4f649918abbbd95579010b10462881777ab7ade838aaa",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-08-23T05:14:37Z",
    "title_canon_sha256": "d410413ba82793c7b875912c2635941f771762052fd0c8549d1b5169acfdfb7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08668",
    "kind": "arxiv",
    "version": 1
  }
}