Pith Number

pith:RCH2OQ7Y

pith:2022:RCH2OQ7YKENGC3SHWWHYGSMOJV

not attested not anchored not stored refs pending

BECTRA: Transducer-based End-to-End ASR with BERT-Enhanced Encoder

Shinji Watanabe, Tetsuji Ogawa, Tetsunori Kobayashi, Yosuke Higuchi

arxiv:2211.00792 v2 · 2022-11-02 · 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{RCH2OQ7YKENGC3SHWWHYGSMOJV}

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	2026-07-05T05:51:56.653030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888fa743f8511a616e47b58f83498e4d77c72500da3fbce35bc7be0f94bfa9a1

Aliases

arxiv: 2211.00792 · arxiv_version: 2211.00792v2 · doi: 10.48550/arxiv.2211.00792 · pith_short_12: RCH2OQ7YKENG · pith_short_16: RCH2OQ7YKENGC3SH · pith_short_8: RCH2OQ7Y

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/RCH2OQ7YKENGC3SHWWHYGSMOJV \
  | 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: 888fa743f8511a616e47b58f83498e4d77c72500da3fbce35bc7be0f94bfa9a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aad64eb42193a51ded7b7408501bfadb6643b15471920eeb78898180c3a7da34",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-11-02T00:10:43Z",
    "title_canon_sha256": "0a44b567aadc8f63d24fba10da6fc3846719a2bedf10734f3e56da8c27a10483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00792",
    "kind": "arxiv",
    "version": 2
  }
}