Pith Number

pith:2ZTC7G34

pith:2018:2ZTC7G342XJLN2YCTC5ZTCAHVP

not attested not anchored not stored refs pending

Audio Tagging With Connectionist Temporal Classification Model Using Sequential Labelled Data

Qiuqiang Kong, Shengchen Li, Yuanbo Hou

arxiv:1808.01935 v1 · 2018-08-06 · cs.SD · cs.CL · 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{2ZTC7G342XJLN2YCTC5ZTCAHVP}

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	2026-05-18T00:08:49.175551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d6662f9b7cd5d2b6eb0298bb998807abfc652373686a8ec1a04df5b963ec26ac

Aliases

arxiv: 1808.01935 · arxiv_version: 1808.01935v1 · doi: 10.48550/arxiv.1808.01935 · pith_short_12: 2ZTC7G342XJL · pith_short_16: 2ZTC7G342XJLN2YC · pith_short_8: 2ZTC7G34

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/2ZTC7G342XJLN2YCTC5ZTCAHVP \
  | 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: d6662f9b7cd5d2b6eb0298bb998807abfc652373686a8ec1a04df5b963ec26ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ccea5a135846fd3bddb370426b813e1a49933852418df3b26c9e691a30cb17",
    "cross_cats_sorted": [
      "cs.CL",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-08-06T14:40:31Z",
    "title_canon_sha256": "263ea46d3cf0f233e21e02e58e306388cab1f5a4c19b843c52b543199ddb139b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01935",
    "kind": "arxiv",
    "version": 1
  }
}