Pith Number

pith:TJFVUI7A

pith:2022:TJFVUI7APXYG5L6LFD2BDKY26R

not attested not anchored not stored refs pending

Towards robust music source separation on loud commercial music

Chang-Bin Jeon, Kyogu Lee

arxiv:2208.14355 v1 · 2022-08-30 · cs.SD · 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{TJFVUI7APXYG5L6LFD2BDKY26R}

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	2026-07-05T04:53:11.463649Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a4b5a23e07df06eafcb28f411ab1af47266e655a795af7e916d7dfa6db054eb

Aliases

arxiv: 2208.14355 · arxiv_version: 2208.14355v1 · doi: 10.48550/arxiv.2208.14355 · pith_short_12: TJFVUI7APXYG · pith_short_16: TJFVUI7APXYG5L6L · pith_short_8: TJFVUI7A

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/TJFVUI7APXYG5L6LFD2BDKY26R \
  | 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: 9a4b5a23e07df06eafcb28f411ab1af47266e655a795af7e916d7dfa6db054eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c117221466f280a4f7b5b833cebc5873f377dd7e5febb2a2da66db9739496d6",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2022-08-30T16:00:51Z",
    "title_canon_sha256": "f85449de07b832479cc636dc29a12721dcb97c982d7150e76540665a2c79b23b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.14355",
    "kind": "arxiv",
    "version": 1
  }
}