Pith Number

pith:DNUMMI6R

pith:2022:DNUMMI6RWWXKOG4HHT3YUFWMQ7

not attested not anchored not stored refs pending

Listen, Adapt, Better WER: Source-free Single-utterance Test-time Adaptation for Automatic Speech Recognition

Guan-Ting Lin, Hung-yi Lee, Shang-Wen Li

arxiv:2203.14222 v2 · 2022-03-27 · eess.AS · cs.CL · 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{DNUMMI6RWWXKOG4HHT3YUFWMQ7}

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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.

Cited by

1 paper in Pith

An Investigation of Test-time Adaptation for Audio Classification under Background Noise

Receipt and verification

First computed	2026-07-05T04:33:33.807152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b68c623d1b5aea71b873cf78a16cc87cfc239c56b032a21f70b80c0ebf65f50

Aliases

arxiv: 2203.14222 · arxiv_version: 2203.14222v2 · doi: 10.48550/arxiv.2203.14222 · pith_short_12: DNUMMI6RWWXK · pith_short_16: DNUMMI6RWWXKOG4H · pith_short_8: DNUMMI6R

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/DNUMMI6RWWXKOG4HHT3YUFWMQ7 \
  | 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: 1b68c623d1b5aea71b873cf78a16cc87cfc239c56b032a21f70b80c0ebf65f50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89900bc931b3917da03a0fdcf16247d6695b6d9a0bcc72f4ae431e344f0c9acb",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-03-27T06:38:39Z",
    "title_canon_sha256": "dc2eb833661868765480a58a1924d661cb8e27b1eaf1b24151e52cfab062dd2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14222",
    "kind": "arxiv",
    "version": 2
  }
}