Pith Number

pith:NZL5YVJU

pith:2021:NZL5YVJUVBDGYKNHBM7QDVQLY2

not attested not anchored not stored refs pending

Efficient conformer-based speech recognition with linear attention

Menglong Xu, Shengqiang Li, Xiao-Lei Zhang

arxiv:2104.06865 v2 · 2021-04-14 · cs.SD · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZL5YVJUVBDGYKNHBM7QDVQLY2}

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	2026-07-05T03:00:09.149032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e57dc5534a8466c29a70b3f01d60bc68bc369d1f0e7eef4673364112ee3d94a

Aliases

arxiv: 2104.06865 · arxiv_version: 2104.06865v2 · doi: 10.48550/arxiv.2104.06865 · pith_short_12: NZL5YVJUVBDG · pith_short_16: NZL5YVJUVBDGYKNH · pith_short_8: NZL5YVJU

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/NZL5YVJUVBDGYKNHBM7QDVQLY2 \
  | 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: 6e57dc5534a8466c29a70b3f01d60bc68bc369d1f0e7eef4673364112ee3d94a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8aa56045f704647f28da7bc769a1578fdebb1e511a85eef3f5f6112379b635ee",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-04-14T13:56:32Z",
    "title_canon_sha256": "3b44a849d5c3618d4dde94897db969765814c232fe6bd0f6aa565306401c77a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06865",
    "kind": "arxiv",
    "version": 2
  }
}