Pith Number

pith:UZB2AOCE

pith:2023:UZB2AOCEFU4DBEQ33PQFAKCVD6

not attested not anchored not stored refs pending

Self-supervised speech representation learning for keyword-spotting with light-weight transformers

Chenyang Gao, Francesco Caliva, Yue Gu, Yuzong Liu

arxiv:2303.04255 v1 · 2023-03-07 · cs.SD · 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{UZB2AOCEFU4DBEQ33PQFAKCVD6}

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	2026-07-05T05:49:05.936615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a643a038442d3830921bdbe05028551f9d3996c17c34ce307175cc6355b0b321

Aliases

arxiv: 2303.04255 · arxiv_version: 2303.04255v1 · doi: 10.48550/arxiv.2303.04255 · pith_short_12: UZB2AOCEFU4D · pith_short_16: UZB2AOCEFU4DBEQ3 · pith_short_8: UZB2AOCE

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/UZB2AOCEFU4DBEQ33PQFAKCVD6 \
  | 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: a643a038442d3830921bdbe05028551f9d3996c17c34ce307175cc6355b0b321

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b5b6cd57df8e8dadec25706f8fe7998b443178fbd75d5d380ff89cf61b135e2",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2023-03-07T21:54:35Z",
    "title_canon_sha256": "1b94d8afef41d2139d4f8d6c4d4845a6e8b5d4cd204fb2d28cdc60b783280ddb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.04255",
    "kind": "arxiv",
    "version": 1
  }
}