Pith Number

pith:GSA5Y4GK

pith:2020:GSA5Y4GKNY3YQRH4YMTURTLEOG

not attested not anchored not stored refs pending

Asteroid: the PyTorch-based audio source separation toolkit for researchers

Antoine Deleforge, Ariel Frank, David Ditter, Efthymios Tzinis, Emmanuel Vincent, Fabian-Robert St\"oter, Jens Heitkaemper, Joris Cosentino, Juan M. Mart\'in-Do\~nas, Manuel Pariente, Mathieu Hu, Michel Olvera, Samuele Cornell, Sunit Sivasankaran

arxiv:2005.04132 v1 · 2020-05-08 · eess.AS · 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{GSA5Y4GKNY3YQRH4YMTURTLEOG}

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	2026-07-05T01:01:29.855163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3481dc70ca6e378844fcc32748cd6471b99ec4a20caf750372dbdb662bf0d622

Aliases

arxiv: 2005.04132 · arxiv_version: 2005.04132v1 · doi: 10.48550/arxiv.2005.04132 · pith_short_12: GSA5Y4GKNY3Y · pith_short_16: GSA5Y4GKNY3YQRH4 · pith_short_8: GSA5Y4GK

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/GSA5Y4GKNY3YQRH4YMTURTLEOG \
  | 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: 3481dc70ca6e378844fcc32748cd6471b99ec4a20caf750372dbdb662bf0d622

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69f80af1cecf7dfd82ec6dd8662e65aa83aa38007a53aa06a2e04201da2b9c8d",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-05-08T16:18:34Z",
    "title_canon_sha256": "b2dc08f8927e876ef07f1d5561988bf97c06fefa01a164f1cfdb9a0988245f62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.04132",
    "kind": "arxiv",
    "version": 1
  }
}