Pith Number

pith:WZKQDXFM

pith:2022:WZKQDXFMQEV3SOSIJKYCZUX3SU

not attested not anchored not stored refs pending

Curriculum optimization for low-resource speech recognition

Anastasia Kuznetsova, Anurag Kumar, Francis Tyers, Jennifer Drexler Fox

arxiv:2202.08883 v1 · 2022-02-17 · eess.AS · cs.LG · 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{WZKQDXFMQEV3SOSIJKYCZUX3SU}

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	2026-07-05T03:58:07.259106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b65501dcac812bb93a484ab02cd2fb953caba47b621335c7e00f3cb61a646b08

Aliases

arxiv: 2202.08883 · arxiv_version: 2202.08883v1 · doi: 10.48550/arxiv.2202.08883 · pith_short_12: WZKQDXFMQEV3 · pith_short_16: WZKQDXFMQEV3SOSI · pith_short_8: WZKQDXFM

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/WZKQDXFMQEV3SOSIJKYCZUX3SU \
  | 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: b65501dcac812bb93a484ab02cd2fb953caba47b621335c7e00f3cb61a646b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccce53db5aa2ccb20ad25456adb4f007ee3946ef0d03a0a8e933446ebff6074a",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-02-17T19:47:50Z",
    "title_canon_sha256": "3169f2c202bd9fe9e1b3e9bc7f9da452da3b5e0d843ba05eab0968fb237bc2dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08883",
    "kind": "arxiv",
    "version": 1
  }
}