Pith Number

pith:PUTEAD5W

pith:2020:PUTEAD5WMFY5FOH7XZ522TRSJQ

not attested not anchored not stored refs pending

Self-Expressing Autoencoders for Unsupervised Spoken Term Discovery

Jes\'us Villalba, Najim Dehak, Piotr \.Zelasko, Saurabhchand Bhati

arxiv:2007.13033 v1 · 2020-07-26 · eess.AS · cs.LG · 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{PUTEAD5WMFY5FOH7XZ522TRSJQ}

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	2026-07-05T01:22:06.076471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d26400fb66171d2b8ffbe7bad4e324c061350083e0ccfa231b46080412c2755

Aliases

arxiv: 2007.13033 · arxiv_version: 2007.13033v1 · doi: 10.48550/arxiv.2007.13033 · pith_short_12: PUTEAD5WMFY5 · pith_short_16: PUTEAD5WMFY5FOH7 · pith_short_8: PUTEAD5W

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/PUTEAD5WMFY5FOH7XZ522TRSJQ \
  | 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: 7d26400fb66171d2b8ffbe7bad4e324c061350083e0ccfa231b46080412c2755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "737390c33b02e9ed76a5a1e0d52e6e72a56c153322a15d345b814d8d792cf44b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-07-26T00:04:17Z",
    "title_canon_sha256": "a0e07105fcc23e118abd4f722d3c403faef6f4c5198ea999f161a3f8e4b820fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13033",
    "kind": "arxiv",
    "version": 1
  }
}