Pith Number

pith:LOAWI2OS

pith:2017:LOAWI2OSBNHGD2VQEBMWUGSB7J

not attested not anchored not stored refs pending

Unsupervised Iterative Deep Learning of Speech Features and Acoustic Tokens with Applications to Spoken Term Detection

Cheng-Tao Chung, Cheng-Yu Tsai, Chia-Hsiang Liu, Lin-shan Lee

arxiv:1707.05315 v1 · 2017-07-17 · 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{LOAWI2OSBNHGD2VQEBMWUGSB7J}

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	2026-05-18T00:40:02.619595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b816469d20b4e61eab020596a1a41fa5c16d1de26255269748bc076a716341c

Aliases

arxiv: 1707.05315 · arxiv_version: 1707.05315v1 · doi: 10.48550/arxiv.1707.05315 · pith_short_12: LOAWI2OSBNHG · pith_short_16: LOAWI2OSBNHGD2VQ · pith_short_8: LOAWI2OS

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/LOAWI2OSBNHGD2VQEBMWUGSB7J \
  | 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: 5b816469d20b4e61eab020596a1a41fa5c16d1de26255269748bc076a716341c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f630c7eeef263b88adf1eb7efada11eda60108f3fca16d1dd8cf7b59db53209",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-07-17T10:20:15Z",
    "title_canon_sha256": "d11340788a90d4547590d2395285a1f088d6d62f518eb453d714c247d4e49c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.05315",
    "kind": "arxiv",
    "version": 1
  }
}