Pith Number

pith:YJHNX6YW

pith:2019:YJHNX6YWGNMSWFW7JKUK3GETO5

not attested not anchored not stored refs pending

End-to-end Non-Negative Autoencoders for Sound Source Separation

Efthymios Tzinis, Paris Smaragdis, Shrikant Venkataramani

arxiv:1911.00102 v1 · 2019-10-31 · 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{YJHNX6YWGNMSWFW7JKUK3GETO5}

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	2026-07-05T00:16:23.527671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c24edbfb1633592b16df4aa8ad989377509167e870fcae8f0161014e9b336301

Aliases

arxiv: 1911.00102 · arxiv_version: 1911.00102v1 · doi: 10.48550/arxiv.1911.00102 · pith_short_12: YJHNX6YWGNMS · pith_short_16: YJHNX6YWGNMSWFW7 · pith_short_8: YJHNX6YW

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/YJHNX6YWGNMSWFW7JKUK3GETO5 \
  | 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: c24edbfb1633592b16df4aa8ad989377509167e870fcae8f0161014e9b336301

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29955acb7ed27ab3b4a6ce3c1107c2fe3fef32555be7bd73b9337adc50db511c",
    "cross_cats_sorted": [
      "eess.AS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2019-10-31T20:55:08Z",
    "title_canon_sha256": "d3fe4d9b7edc4b9e6c7282abb71ff5392fe9978bfd54d81695cde0f12b29a5b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.00102",
    "kind": "arxiv",
    "version": 1
  }
}