Pith Number

pith:7AYAUWMU

pith:2021:7AYAUWMU5MUZG2FLD45HNLVUCY

not attested not anchored not stored refs pending

Data Augmentation Methods for End-to-end Speech Recognition on Distant-Talk Scenarios

Chaitanya Narisetty, Emiru Tsunoo, Kentaro Shibata, Shinji Watanabe, Yosuke Kashiwagi

arxiv:2106.03419 v1 · 2021-06-07 · 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{7AYAUWMU5MUZG2FLD45HNLVUCY}

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	2026-07-05T02:46:49.387378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8300a5994eb299368ab1f3a76aeb416214e0b8596edea3bd380d82ab683447d

Aliases

arxiv: 2106.03419 · arxiv_version: 2106.03419v1 · doi: 10.48550/arxiv.2106.03419 · pith_short_12: 7AYAUWMU5MUZ · pith_short_16: 7AYAUWMU5MUZG2FL · pith_short_8: 7AYAUWMU

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/7AYAUWMU5MUZG2FLD45HNLVUCY \
  | 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: f8300a5994eb299368ab1f3a76aeb416214e0b8596edea3bd380d82ab683447d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26195857fe24379d4a65bb968bb7897484deb58abb59123a2157d23e62e47938",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-06-07T08:36:26Z",
    "title_canon_sha256": "400389e191bca3e5989efb5a91937cd5791f045825b4c76a552073955e6a16e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03419",
    "kind": "arxiv",
    "version": 1
  }
}