Pith Number

pith:Z6K6XNJM

pith:2018:Z6K6XNJMQM6MYKGYD3QOTRLVWW

not attested not anchored not stored refs pending

Sequence Discriminative Training for Deep Learning based Acoustic Keyword Spotting

Kai Yu, Yanmin Qian, Zhehuai Chen

arxiv:1808.00639 v1 · 2018-08-02 · 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{Z6K6XNJMQM6MYKGYD3QOTRLVWW}

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	2026-05-18T00:07:54.912583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf95ebb52c833ccc28d81ee0e9c575b5a8c8ddc92942925364a5b6edc6de7fed

Aliases

arxiv: 1808.00639 · arxiv_version: 1808.00639v1 · doi: 10.48550/arxiv.1808.00639 · pith_short_12: Z6K6XNJMQM6M · pith_short_16: Z6K6XNJMQM6MYKGY · pith_short_8: Z6K6XNJM

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/Z6K6XNJMQM6MYKGYD3QOTRLVWW \
  | 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: cf95ebb52c833ccc28d81ee0e9c575b5a8c8ddc92942925364a5b6edc6de7fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9b5c6741be5d3ffd598bf9f3ec8b1de15c7cc0e02d6ba803b54a4fc1eab145d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-08-02T02:26:53Z",
    "title_canon_sha256": "f1fa3f2add275f6c938a3d55476b1fa0e202186ece51e0056296d2b35540b95a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00639",
    "kind": "arxiv",
    "version": 1
  }
}