Pith Number

pith:DF55HVOZ

pith:2021:DF55HVOZWC5CVPPPXXSCG2TLZ7

not attested not anchored not stored refs pending

Hybrid Spectrogram and Waveform Source Separation

Alexandre D\'efossez

arxiv:2111.03600 v3 · 2021-11-05 · eess.AS · cs.SD · 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{DF55HVOZWC5CVPPPXXSCG2TLZ7}

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.

Cited by

3 papers in Pith

UnityShots: Memory-Driven Multi-Shot Audio-Video Generation with Boundary-Aware Gating

HAIM: Human-AI Music Datasets for AI Music Production Tracking Benchmark

Discrete Token Modeling for Multi-Stem Music Source Separation with Language Models

Receipt and verification

First computed	2026-07-05T04:52:36.855191Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197bd3d5d9b0ba2abdefbde4236a6bcffe5719dd006550323c66177a29d19fee

Aliases

arxiv: 2111.03600 · arxiv_version: 2111.03600v3 · doi: 10.48550/arxiv.2111.03600 · pith_short_12: DF55HVOZWC5C · pith_short_16: DF55HVOZWC5CVPPP · pith_short_8: DF55HVOZ

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/DF55HVOZWC5CVPPPXXSCG2TLZ7 \
  | 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: 197bd3d5d9b0ba2abdefbde4236a6bcffe5719dd006550323c66177a29d19fee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f16b93eb353f227a11784ee2618cce67e02c0115d34966a399994c39242fa9de",
    "cross_cats_sorted": [
      "cs.SD",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2021-11-05T16:37:45Z",
    "title_canon_sha256": "8b0112ac9e55ce0ce411ef9354e313c2ece0a50d6ea203ac1bd11e115b516c14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.03600",
    "kind": "arxiv",
    "version": 3
  }
}