Pith Number

pith:44F2GNAT

pith:2021:44F2GNATNTYZHJN5J45EZPTM6N

not attested not anchored not stored refs pending

LEAF: A Learnable Frontend for Audio Classification

F\'elix de Chaumont Quitry, Marco Tagliasacchi, Neil Zeghidour, Olivier Teboul

arxiv:2101.08596 v1 · 2021-01-21 · cs.SD · cs.LG · 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{44F2GNATNTYZHJN5J45EZPTM6N}

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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.

Cited by

4 papers in Pith

Structural Bottlenecks on Frequency Representation in End-to-End Audio Models

Harvesting AI Computation at the Edge via Generic Approximation

Audio Spoof Detection with GaborNet

Cross-Cultural Bias in Mel-Scale Representations: Evidence and Alternatives from Speech and Music

Receipt and verification

First computed	2026-07-05T02:08:37.005411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e70ba334136cf193a5bd4f3a4cbe6cf341b29e92c8b238ff66d6468dfd943f30

Aliases

arxiv: 2101.08596 · arxiv_version: 2101.08596v1 · doi: 10.48550/arxiv.2101.08596 · pith_short_12: 44F2GNATNTYZ · pith_short_16: 44F2GNATNTYZHJN5 · pith_short_8: 44F2GNAT

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/44F2GNATNTYZHJN5J45EZPTM6N \
  | 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: e70ba334136cf193a5bd4f3a4cbe6cf341b29e92c8b238ff66d6468dfd943f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09f4f3bc73bc07cf321330f922c39f068023efc2d957bc23fb86e5bcf2610a09",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2021-01-21T13:25:58Z",
    "title_canon_sha256": "eafff9c7a95d9b6348fa04d453f5af00b6e3c78b703d76867217943756baa060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.08596",
    "kind": "arxiv",
    "version": 1
  }
}