Pith Number

pith:VQ6HIHIF

pith:2018:VQ6HIHIFLZPEDTTYF5HD4UCQ5W

not attested not anchored not stored refs pending

Generalization Challenges for Neural Architectures in Audio Source Separation

Brian Cheung, Bruno Olshausen, Shariq Mobin

arxiv:1803.08629 v2 · 2018-03-23 · cs.SD · cs.LG · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VQ6HIHIFLZPEDTTYF5HD4UCQ5W}

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	2026-05-18T00:14:53.573439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac3c741d055e5e41ce782f4e3e5050ed92f0c63c5702619d07ac7ff8922a0727

Aliases

arxiv: 1803.08629 · arxiv_version: 1803.08629v2 · doi: 10.48550/arxiv.1803.08629 · pith_short_12: VQ6HIHIFLZPE · pith_short_16: VQ6HIHIFLZPEDTTY · pith_short_8: VQ6HIHIF

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/VQ6HIHIFLZPEDTTYF5HD4UCQ5W \
  | 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: ac3c741d055e5e41ce782f4e3e5050ed92f0c63c5702619d07ac7ff8922a0727

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cd496a8b9ddebc1931b580a415e1d773b7002575405f80d1f3e845ea8e2e400",
    "cross_cats_sorted": [
      "cs.LG",
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2018-03-23T01:26:39Z",
    "title_canon_sha256": "ba48dbc3fe0ea520e4ac71d5aebd92b8c2ec879450047574578786cb38960b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08629",
    "kind": "arxiv",
    "version": 2
  }
}