Pith Number

pith:S2JKOMTY

pith:2024:S2JKOMTYX3DLWMVO3B53QNPHWS

not attested not anchored not stored refs pending

SCNet: Sparse Compression Network for Music Source Separation

Helen Meng, Jiaxu Zhu, Jun Chen, Shiyin Kang, Tao Jiang, Weinan Tong, Yang Li, Zhiyong Wu

arxiv:2401.13276 v1 · 2024-01-24 · 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{S2JKOMTYX3DLWMVO3B53QNPHWS}

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	2026-07-05T07:37:03.008831Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9692a73278bec6bb32aed87bb835e7b49d4abcda9033b784e61644c46b157a7d

Aliases

arxiv: 2401.13276 · arxiv_version: 2401.13276v1 · doi: 10.48550/arxiv.2401.13276 · pith_short_12: S2JKOMTYX3DL · pith_short_16: S2JKOMTYX3DLWMVO · pith_short_8: S2JKOMTY

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/S2JKOMTYX3DLWMVO3B53QNPHWS \
  | 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: 9692a73278bec6bb32aed87bb835e7b49d4abcda9033b784e61644c46b157a7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0880ee74727dbeb4e7a489d9cbad90bb80e886e079953dc67ad9b6b4d456fb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2024-01-24T07:35:37Z",
    "title_canon_sha256": "a6cb48bc9bfd87366636a690918a9769545747cafadf3789d79dc8494daf74c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.13276",
    "kind": "arxiv",
    "version": 1
  }
}