Pith Number

pith:3SHVLXLR

pith:2019:3SHVLXLRNSLEEIRTKCCAU4GDHU

not attested not anchored not stored refs pending

Mixture factorized auto-encoder for unsupervised hierarchical deep factorization of speech signal

Siyuan Feng, Tan Lee, Zhiyuan Peng

arxiv:1911.01806 v1 · 2019-10-30 · eess.AS · cs.LG · cs.MM · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3SHVLXLRNSLEEIRTKCCAU4GDHU}

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	2026-07-05T00:17:21.810562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc8f55dd716c9642223350840a70c33d015d4fba4fa6e49fc7e6774ae0ffb8c5

Aliases

arxiv: 1911.01806 · arxiv_version: 1911.01806v1 · doi: 10.48550/arxiv.1911.01806 · pith_short_12: 3SHVLXLRNSLE · pith_short_16: 3SHVLXLRNSLEEIRT · pith_short_8: 3SHVLXLR

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/3SHVLXLRNSLEEIRTKCCAU4GDHU \
  | 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: dc8f55dd716c9642223350840a70c33d015d4fba4fa6e49fc7e6774ae0ffb8c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f586a1c1116148d166e2da489599f17955365f0c01349c490978cd254fb3b0be",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.MM",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2019-10-30T08:54:34Z",
    "title_canon_sha256": "0beb8b7ae606fb946186bbaa7e1eb0ca3bdf27d7c97bce70a050929959d03ed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.01806",
    "kind": "arxiv",
    "version": 1
  }
}