Pith Number

pith:LCUTCHGA

pith:2020:LCUTCHGAMG6S4KWZQRINNHFKV7

not attested not anchored not stored refs pending

Frame-based overlapping speech detection using Convolutional Neural Networks

John H.L. Hansen, Midia Yousefi

arxiv:2001.09937 v2 · 2020-01-27 · eess.AS · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LCUTCHGAMG6S4KWZQRINNHFKV7}

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	2026-07-05T00:40:27.776153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58a9311cc061bd2e2ad98450d69caaafeaad79ca5fb54c58122836f1b2b1d669

Aliases

arxiv: 2001.09937 · arxiv_version: 2001.09937v2 · doi: 10.48550/arxiv.2001.09937 · pith_short_12: LCUTCHGAMG6S · pith_short_16: LCUTCHGAMG6S4KWZ · pith_short_8: LCUTCHGA

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/LCUTCHGAMG6S4KWZQRINNHFKV7 \
  | 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: 58a9311cc061bd2e2ad98450d69caaafeaad79ca5fb54c58122836f1b2b1d669

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "92e34f11f4434f5a6bbb80b9cee5c4a36ce77c08992540ad1d2f4085fba9713a",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-01-27T17:56:43Z",
    "title_canon_sha256": "f2eb6aff7d499e7b1796509eabc313ff51ee5398247b49e540fc7767a5a6af74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.09937",
    "kind": "arxiv",
    "version": 2
  }
}