Pith Number

pith:OS236NSY

pith:2023:OS236NSYNDFKGYBLVQ37GPVA33

not attested not anchored not stored refs pending

Self-refining of Pseudo Labels for Music Source Separation with Noisy Labeled Data

Chang-Bin Jeon, Junghyun Koo, Kyogu Lee, Yunkee Chae

arxiv:2307.12576 v1 · 2023-07-24 · eess.AS · cs.IR · cs.LG · 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{OS236NSYNDFKGYBLVQ37GPVA33}

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	2026-07-05T06:33:55.868506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b5bf365868caa3602bac37f33ea0decf6b9c1128a03f8e4b038863e21001d5

Aliases

arxiv: 2307.12576 · arxiv_version: 2307.12576v1 · doi: 10.48550/arxiv.2307.12576 · pith_short_12: OS236NSYNDFK · pith_short_16: OS236NSYNDFKGYBL · pith_short_8: OS236NSY

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/OS236NSYNDFKGYBLVQ37GPVA33 \
  | 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: 74b5bf365868caa3602bac37f33ea0decf6b9c1128a03f8e4b038863e21001d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32c987284d064487e90d43896b7e545dce43c4a3325866c0d0b09fee0c7501c4",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-07-24T07:47:21Z",
    "title_canon_sha256": "a88447a4baee07555fc72a64b415df4cec7b7ae72bcbe2419ba472bced19f052"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.12576",
    "kind": "arxiv",
    "version": 1
  }
}