Pith Number

pith:VCMJTD7Z

pith:2022:VCMJTD7ZZLXDEWF2O53RCBNJFE

not attested not anchored not stored refs pending

SoundBeam: Target sound extraction conditioned on sound-class labels and enrollment clues for increased performance and continuous learning

Jorge Bennasar V\'azquez, Keisuke Kinoshita, Marc Delcroix, Shoko Araki, Tsubasa Ochiai, Yasunori Ohishi

arxiv:2204.03895 v2 · 2022-04-08 · 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{VCMJTD7ZZLXDEWF2O53RCBNJFE}

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	2026-07-05T05:12:28.386227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a898998ff9caee3258ba77771105a92924e26410b6d4ac6f543cbfb53f231da5

Aliases

arxiv: 2204.03895 · arxiv_version: 2204.03895v2 · doi: 10.48550/arxiv.2204.03895 · pith_short_12: VCMJTD7ZZLXD · pith_short_16: VCMJTD7ZZLXDEWF2 · pith_short_8: VCMJTD7Z

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/VCMJTD7ZZLXDEWF2O53RCBNJFE \
  | 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: a898998ff9caee3258ba77771105a92924e26410b6d4ac6f543cbfb53f231da5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29871ad48f155cae869e1109342b7f66035ef7970f72052313fe54a75ad9f7ef",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2022-04-08T07:48:45Z",
    "title_canon_sha256": "29c46679ad26dd51f06e60cb24793cb62df0a365bfaeef3a877f393006c3d44c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.03895",
    "kind": "arxiv",
    "version": 2
  }
}