Pith Number

pith:ZX6H3PQP

pith:2023:ZX6H3PQPCK5Y4AQIGNLPOV6LWL

not attested not anchored not stored refs pending

Contrastive Speech Mixup for Low-resource Keyword Spotting

Bin Ma, Chongjia Ni, Chong Zhang, Dianwen Ng, Eng Siong Chng, Jia Qi Yip, Ruixi Zhang, Trung Hieu Nguyen, Yukun Ma

arxiv:2305.01170 v1 · 2023-05-02 · cs.SD · 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{ZX6H3PQPCK5Y4AQIGNLPOV6LWL}

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	2026-07-05T06:06:22.389000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdfc7dbe0f12bb8e02083356f757cbb2f56da77730797b636d934770e0727908

Aliases

arxiv: 2305.01170 · arxiv_version: 2305.01170v1 · doi: 10.48550/arxiv.2305.01170 · pith_short_12: ZX6H3PQPCK5Y · pith_short_16: ZX6H3PQPCK5Y4AQI · pith_short_8: ZX6H3PQP

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/ZX6H3PQPCK5Y4AQIGNLPOV6LWL \
  | 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: cdfc7dbe0f12bb8e02083356f757cbb2f56da77730797b636d934770e0727908

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f38bb8de84f3c63efb3915701d8351e5f6db18eda55944a6b795a52e8b2f5d",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-05-02T03:07:44Z",
    "title_canon_sha256": "c89fbf3bb77605d5534b43925b78d737b9f7cea3b3ee7a2271edd26f251ad38b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.01170",
    "kind": "arxiv",
    "version": 1
  }
}