Pith Number

pith:4LMFC5N6

pith:2017:4LMFC5N6A63CZ7GKFKARRDSQZF

not attested not anchored not stored refs pending

Unsupervised Learning of Semantic Audio Representations

Aren Jansen, Daniel P. W. Ellis, Jiayang Liu, Manoj Plakal, Ratheet Pandya, R. Channing Moore, Rif A. Saurous, Shawn Hershey

arxiv:1711.02209 v1 · 2017-11-06 · cs.SD · eess.AS · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LMFC5N6A63CZ7GKFKARRDSQZF}

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	2026-05-18T00:31:08.560596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2d85175be07b62cfcca2a81188e50c977a454ebcfb4b58085bcd56c065ce4dc

Aliases

arxiv: 1711.02209 · arxiv_version: 1711.02209v1 · doi: 10.48550/arxiv.1711.02209 · pith_short_12: 4LMFC5N6A63C · pith_short_16: 4LMFC5N6A63CZ7GK · pith_short_8: 4LMFC5N6

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/4LMFC5N6A63CZ7GKFKARRDSQZF \
  | 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: e2d85175be07b62cfcca2a81188e50c977a454ebcfb4b58085bcd56c065ce4dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a702f8cf448e063180812de82f1c711bbbb16efe5cc71ee79e2c1d5cec80610",
    "cross_cats_sorted": [
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2017-11-06T22:54:01Z",
    "title_canon_sha256": "e379dfbfe33d4db3348315e2d6788073238f81b9418d933ff2a9f1e49d100ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02209",
    "kind": "arxiv",
    "version": 1
  }
}