Pith Number

pith:2H3BL52U

pith:2019:2H3BL52UKSJH46CFMWUMTE5RHQ

not attested not anchored not stored refs pending

Multi-layer Attention Mechanism for Speech Keyword Recognition

Chen Wang, Kai Zhou, Miao Du, Ruisen Luo, Tianran Sun, Xiaofeng Gong, Xiaomei Yang, Zuodong Tang

arxiv:1907.04536 v1 · 2019-07-10 · cs.LG · cs.SD · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2H3BL52UKSJH46CFMWUMTE5RHQ}

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	2026-05-17T23:40:59.950493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1f615f75454927e784565a8c993b13c1c44a142c6ba3e06362400574848cda2

Aliases

arxiv: 1907.04536 · arxiv_version: 1907.04536v1 · doi: 10.48550/arxiv.1907.04536 · pith_short_12: 2H3BL52UKSJH · pith_short_16: 2H3BL52UKSJH46CF · pith_short_8: 2H3BL52U

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/2H3BL52UKSJH46CFMWUMTE5RHQ \
  | 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: d1f615f75454927e784565a8c993b13c1c44a142c6ba3e06362400574848cda2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eac9fa105827d58017ae3275f59a37f7c3c4c5de0230f9ddc1ac5448b1eaa88a",
    "cross_cats_sorted": [
      "cs.SD",
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-07-10T06:57:01Z",
    "title_canon_sha256": "8136420fad9f2c8a8ed605c88e0afb21332a2ec3113cb58999851833c2d95b1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04536",
    "kind": "arxiv",
    "version": 1
  }
}