Pith Number

pith:3M7IXVX6

pith:2018:3M7IXVX6367LYXP5SSNZAD7PZW

not attested not anchored not stored refs pending

Jointly Detecting and Separating Singing Voice: A Multi-Task Approach

Daniel Stoller, Sebastian Ewert, Simon Dixon

arxiv:1804.01650 v1 · 2018-04-05 · cs.SD · cs.LG · 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{3M7IXVX6367LYXP5SSNZAD7PZW}

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	2026-05-18T00:19:10.523182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db3e8bd6fedfbebc5dfd949b900fefcdbc855518e2dfb544f1a297dcf6472373

Aliases

arxiv: 1804.01650 · arxiv_version: 1804.01650v1 · doi: 10.48550/arxiv.1804.01650 · pith_short_12: 3M7IXVX6367L · pith_short_16: 3M7IXVX6367LYXP5 · pith_short_8: 3M7IXVX6

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/3M7IXVX6367LYXP5SSNZAD7PZW \
  | 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: db3e8bd6fedfbebc5dfd949b900fefcdbc855518e2dfb544f1a297dcf6472373

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa18aff502d15e3da0ed04a91acb5b6458a967ba194844d8de71776c5e2d2bc",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-04-05T01:55:39Z",
    "title_canon_sha256": "8dc6f5650a6ebed1ed5a76120d00d529dfbeec830ddf5bc1720d0d4de909924d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01650",
    "kind": "arxiv",
    "version": 1
  }
}