Pith Number

pith:ZFADAJ54

pith:2021:ZFADAJ54Z7OVG773PCF6BVQQXK

not attested not anchored not stored refs pending

Advanced Long-context End-to-end Speech Recognition Using Context-expanded Transformers

Chiori Hori, Jonathan Le Roux, Niko Moritz, Takaaki Hori

arxiv:2104.09426 v1 · 2021-04-19 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFADAJ54Z7OVG773PCF6BVQQXK}

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	2026-07-05T02:33:13.097398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9403027bccfdd537ffb788be0d610ba848a6a606359938b1d920f57c6cc8869

Aliases

arxiv: 2104.09426 · arxiv_version: 2104.09426v1 · doi: 10.48550/arxiv.2104.09426 · pith_short_12: ZFADAJ54Z7OV · pith_short_16: ZFADAJ54Z7OVG773 · pith_short_8: ZFADAJ54

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/ZFADAJ54Z7OVG773PCF6BVQQXK \
  | 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: c9403027bccfdd537ffb788be0d610ba848a6a606359938b1d920f57c6cc8869

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44114dec8a1cde09e8b8aeb48e7a74d92c342b0d8e32fa0d05f75d5dff2e5f1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-04-19T16:18:00Z",
    "title_canon_sha256": "aacd13fcd6562271ed742c8a4800dcdb42e3328111e0040888f831267a0600cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.09426",
    "kind": "arxiv",
    "version": 1
  }
}